Q: What is the sum of all factors of the number 136,431 excluding 136,431?
A: 73,489
The factors of the number 136,431 are: 1, 3, 9, 27, 31, 93, 163, 279, 489, 837, 1467, 4401, 5053, 15159, 45477, 136431.
If you add them up, you will get the total of 136,504. Now subtract 136,431 to get 73,489