Q: What is the sum of all factors of the number 328,473,729 excluding 328,473,729?
A: 172,666,911
The factors of the number 328,473,729 are: 1, 3, 9, 19, 57, 171, 307, 921, 2763, 5833, 6257, 17499, 18771, 52497, 56313, 118883, 356649, 1069947, 1920899, 5762697, 17288091, 36497081, 109491243, 328473729.
If you add them up, you will get the total of 328,473,901. Now subtract 328,473,729 to get 172,666,911