Q: What is the sum of all factors of the number 100,667,073 excluding 100,667,073?

A: 53,655,487

Why is 53,655,487 the sum of all factors of 100,667,073, excluding 100,667,073?

The factors of the number 100,667,073 are: 1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 1861, 2847, 4161, 5583, 18031, 24193, 35359, 54093, 72579, 106077, 135853, 407559, 459667, 1379001, 1766089, 2581207, 5298267, 7743621, 33555691, 100667073.

If you add them up, you will get the total of 100,667,126. Now subtract 100,667,073 to get 53,655,487