Q: What is the sum of all factors of the number 153,969 excluding 153,969?
A: 63,471
The factors of the number 153,969 are: 1, 3, 17, 51, 3019, 9057, 51323, 153969.
If you add them up, you will get the total of 154,032. Now subtract 153,969 to get 63,471