63765711

素因数分解:

$3^4\times {\mathrm{521}}^1\times {\mathrm{1511}}^1$

素因数の和:2044

約数の個数: 20

約数和(自身を含む): 95500944

約数和(自身を除く): 31735233

約数列:

[1, 3, 9, 27, 81, 521, 1511, 1563, 4533, 4689, 13599, 14067, 40797, 42201, 122391, 787231, 2361693, 7085079, 21255237, 63765711]

約数ペア:

[(1, 63765711), (3, 21255237), (9, 7085079), (27, 2361693), (81, 787231), (521, 122391), (1511, 42201), (1563, 40797), (4533, 14067), (4689, 13599)]