72992801

素因数分解:

$7^5\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 88000704

約数和(自身を除く): 15007903

約数列:

[1, 7, 43, 49, 101, 301, 343, 707, 2107, 2401, 4343, 4949, 14749, 16807, 30401, 34643, 103243, 212807, 242501, 722701, 1489649, 1697507, 10427543, 72992801]

約数ペア:

[(1, 72992801), (7, 10427543), (43, 1697507), (49, 1489649), (101, 722701), (301, 242501), (343, 212807), (707, 103243), (2107, 34643), (2401, 30401), (4343, 16807), (4949, 14749)]