Q: What is the sum of all factors of the number 147,231 excluding 147,231?
A: 121,569
The factors of the number 147,231 are: 1, 3, 7, 9, 19, 21, 27, 41, 57, 63, 123, 133, 171, 189, 287, 369, 399, 513, 779, 861, 1107, 1197, 2337, 2583, 3591, 5453, 7011, 7749, 16359, 21033, 49077, 147231.
If you add them up, you will get the total of 147,352. Now subtract 147,231 to get 121,569