Q: What is the sum of all factors of the number 63,873 excluding 63,873?
A: 30,975
The factors of the number 63,873 are: 1, 3, 9, 47, 141, 151, 423, 453, 1359, 7097, 21291, 63873.
If you add them up, you will get the total of 63,903. Now subtract 63,873 to get 30,975