64493883

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2267}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 97297200

約数和(自身を除く): 32803317

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 981, 2267, 3161, 6801, 9483, 20403, 28449, 65743, 197229, 247103, 591687, 741309, 2223927, 7165987, 21497961, 64493883]

約数ペア:

[(1, 64493883), (3, 21497961), (9, 7165987), (29, 2223927), (87, 741309), (109, 591687), (261, 247103), (327, 197229), (981, 65743), (2267, 28449), (3161, 20403), (6801, 9483)]