218160711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2311}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 334342944

約数和(自身を除く): 116182233

約数列:

[1, 3, 9, 17, 51, 153, 617, 1851, 2311, 5553, 6933, 10489, 20799, 31467, 39287, 94401, 117861, 353583, 1425887, 4277661, 12832983, 24240079, 72720237, 218160711]

約数ペア:

[(1, 218160711), (3, 72720237), (9, 24240079), (17, 12832983), (51, 4277661), (153, 1425887), (617, 353583), (1851, 117861), (2311, 94401), (5553, 39287), (6933, 31467), (10489, 20799)]