Q: What is the sum of all factors of the number 87,147 excluding 87,147?
A: 44,517
The factors of the number 87,147 are: 1, 3, 9, 23, 69, 207, 421, 1263, 3789, 9683, 29049, 87147.
If you add them up, you will get the total of 87,191. Now subtract 87,147 to get 44,517