72972153

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1033}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 108396288

約数和(自身を除く): 35424135

約数列:

[1, 3, 9, 47, 141, 167, 423, 501, 1033, 1503, 3099, 7849, 9297, 23547, 48551, 70641, 145653, 172511, 436959, 517533, 1552599, 8108017, 24324051, 72972153]

約数ペア:

[(1, 72972153), (3, 24324051), (9, 8108017), (47, 1552599), (141, 517533), (167, 436959), (423, 172511), (501, 145653), (1033, 70641), (1503, 48551), (3099, 23547), (7849, 9297)]