65718171

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 98933120

約数和(自身を除く): 33214949

約数列:

[1, 3, 9, 31, 93, 109, 279, 327, 981, 2161, 3379, 6483, 10137, 19449, 30411, 66991, 200973, 235549, 602919, 706647, 2119941, 7302019, 21906057, 65718171]

約数ペア:

[(1, 65718171), (3, 21906057), (9, 7302019), (31, 2119941), (93, 706647), (109, 602919), (279, 235549), (327, 200973), (981, 66991), (2161, 30411), (3379, 19449), (6483, 10137)]