Q: What is the sum of all factors of the number 246,426,561 excluding 246,426,561?
A: 129,427,359
The factors of the number 246,426,561 are: 1, 3, 9, 19, 57, 171, 347, 1041, 3123, 4153, 6593, 12459, 19779, 37377, 59337, 78907, 236721, 710163, 1441091, 4323273, 12969819, 27380729, 82142187, 246426561.
If you add them up, you will get the total of 246,426,690. Now subtract 246,426,561 to get 129,427,359