72643153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 82114560

約数和(自身を除く): 9471407

約数列:

[1, 11, 47, 71, 517, 781, 1979, 3337, 21769, 36707, 93013, 140509, 1023143, 1545599, 6603923, 72643153]

約数ペア:

[(1, 72643153), (11, 6603923), (47, 1545599), (71, 1023143), (517, 140509), (781, 93013), (1979, 36707), (3337, 21769)]