76887999

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 115541712

約数和(自身を除く): 38653713

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 2623, 3257, 7869, 9771, 23607, 29313, 140051, 198677, 420153, 596031, 1260459, 1788093, 8543111, 25629333, 76887999]

約数ペア:

[(1, 76887999), (3, 25629333), (9, 8543111), (43, 1788093), (61, 1260459), (129, 596031), (183, 420153), (387, 198677), (549, 140051), (2623, 29313), (3257, 23607), (7869, 9771)]