Q: What is the sum of all factors of the number 273,223,071 excluding 273,223,071?

A: 169,490,529

Why is 169,490,529 the sum of all factors of 273,223,071, excluding 273,223,071?

The factors of the number 273,223,071 are: 1, 3, 9, 11, 27, 33, 99, 297, 487, 1461, 1889, 4383, 5357, 5667, 13149, 16071, 17001, 20779, 48213, 51003, 62337, 144639, 187011, 561033, 919943, 2759829, 8279487, 10119373, 24838461, 30358119, 91074357, 273223071.

If you add them up, you will get the total of 273,223,240. Now subtract 273,223,071 to get 169,490,529