Q: What is the sum of all factors of the number 158,409 excluding 158,409?
A: 76,311
The factors of the number 158,409 are: 1, 3, 9, 27, 5867, 17601, 52803, 158409.
If you add them up, you will get the total of 158,485. Now subtract 158,409 to get 76,311