72797279

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 77202720

約数和(自身を除く): 4405441

約数列:

[1, 29, 73, 137, 251, 2117, 3973, 7279, 10001, 18323, 34387, 290029, 531367, 997223, 2510251, 72797279]

約数ペア:

[(1, 72797279), (29, 2510251), (73, 997223), (137, 531367), (251, 290029), (2117, 34387), (3973, 18323), (7279, 10001)]