Q: What is the sum of all factors of the number 128,427 excluding 128,427?
A: 63,093
The factors of the number 128,427 are: 1, 3, 13, 37, 39, 89, 111, 267, 481, 1157, 1443, 3293, 3471, 9879, 42809, 128427.
If you add them up, you will get the total of 128,490. Now subtract 128,427 to get 63,093