Q: What is the sum of all factors of the number 144,039 excluding 144,039?
A: 87,641
The factors of the number 144,039 are: 1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 6859, 7581, 20577, 48013, 144039.
If you add them up, you will get the total of 144,126. Now subtract 144,039 to get 87,641