Q: What is the sum of all factors of the number 270,963 excluding 270,963?

A: 268,173

Why is 268,173 the sum of all factors of 270,963, excluding 270,963?

The factors of the number 270,963 are: 1, 3, 7, 9, 11, 17, 21, 23, 33, 51, 63, 69, 77, 99, 119, 153, 161, 187, 207, 231, 253, 357, 391, 483, 561, 693, 759, 1071, 1173, 1309, 1449, 1683, 1771, 2277, 2737, 3519, 3927, 4301, 5313, 8211, 11781, 12903, 15939, 24633, 30107, 38709, 90321, 270963.

If you add them up, you will get the total of 271,231. Now subtract 270,963 to get 268,173