Q: What is the sum of all factors of the number 81,459 excluding 81,459?
A: 56,781
The factors of the number 81,459 are: 1, 3, 7, 9, 21, 27, 63, 189, 431, 1293, 3017, 3879, 9051, 11637, 27153, 81459.
If you add them up, you will get the total of 81,515. Now subtract 81,459 to get 56,781