Factors of 243
Answer
Factors: 1, 3, 9, 27, 81, 243
Number of factors: 6
Factor pairs: (1, 243), (3, 81), (9, 27)
Prime Factorization
243 = 35
Properties
- This number is not prime
- This number is not a perfect square
- This is an odd number
- Sum of all factors: 364
Check Numbers from 1 to 243
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Understanding the Factors of 243
When we look at the number 243, we find that it has 6 factors in total. These are the numbers that divide evenly into 243 with no remainder.
This number is composite, meaning it has more than two factors. It can be written as the product of its prime factors: 35.
Factor Pairs
The factors of 243 can be arranged in pairs: (1, 243), (3, 81), (9, 27). Each pair multiplies to give 243.