156989341977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{31695809}}^1$

素因数の和:31695952

約数の個数: 16

約数和(自身を含む): 227195566080

約数和(自身を除く): 70206224103

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 31695809, 95087427, 412045517, 1236136551, 4025367743, 12076103229, 52329780659, 156989341977]

約数ペア:

[(1, 156989341977), (3, 52329780659), (13, 12076103229), (39, 4025367743), (127, 1236136551), (381, 412045517), (1651, 95087427), (4953, 31695809)]