85445919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25183}}^1$

素因数の和:25231

約数の個数: 24

約数和(自身を含む): 137504640

約数和(自身を除く): 52058721

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 25183, 75549, 226647, 327379, 730307, 982137, 2190921, 2946411, 6572763, 9493991, 28481973, 85445919]

約数ペア:

[(1, 85445919), (3, 28481973), (9, 9493991), (13, 6572763), (29, 2946411), (39, 2190921), (87, 982137), (117, 730307), (261, 327379), (377, 226647), (1131, 75549), (3393, 25183)]