Q: What is the sum of all factors of the number 54,891 excluding 54,891?
A: 31,509
The factors of the number 54,891 are: 1, 3, 9, 19, 27, 57, 107, 171, 321, 513, 963, 2033, 2889, 6099, 18297, 54891.
If you add them up, you will get the total of 54,922. Now subtract 54,891 to get 31,509