64892169

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 97897800

約数和(自身を除く): 33005631

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 981, 2281, 3161, 6843, 9483, 20529, 28449, 66149, 198447, 248629, 595341, 745887, 2237661, 7210241, 21630723, 64892169]

約数ペア:

[(1, 64892169), (3, 21630723), (9, 7210241), (29, 2237661), (87, 745887), (109, 595341), (261, 248629), (327, 198447), (981, 66149), (2281, 28449), (3161, 20529), (6843, 9483)]