72680529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{55439}}^1$

素因数の和:55484

約数の個数: 16

約数和(自身を含む): 106444800

約数和(自身を除く): 33764271

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 55439, 166317, 1053341, 1275097, 3160023, 3825291, 24226843, 72680529]

約数ペア:

[(1, 72680529), (3, 24226843), (19, 3825291), (23, 3160023), (57, 1275097), (69, 1053341), (437, 166317), (1311, 55439)]