64979109

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2161}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 101518872

約数和(自身を除く): 36539763

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2161, 2313, 3341, 6483, 10023, 19449, 28093, 30069, 84279, 252837, 555377, 1666131, 4998393, 7219901, 21659703, 64979109]

約数ペア:

[(1, 64979109), (3, 21659703), (9, 7219901), (13, 4998393), (39, 1666131), (117, 555377), (257, 252837), (771, 84279), (2161, 30069), (2313, 28093), (3341, 19449), (6483, 10023)]