Q: What is the sum of all factors of the number 143,451 excluding 143,451?
A: 135,333
The factors of the number 143,451 are: 1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 189, 207, 231, 253, 297, 483, 567, 621, 693, 759, 891, 1449, 1771, 1863, 2079, 2277, 4347, 5313, 6237, 6831, 13041, 15939, 20493, 47817, 143451.
If you add them up, you will get the total of 143,586. Now subtract 143,451 to get 135,333