61951671

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{953}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 92866176

約数和(自身を除く): 30914505

約数列:

[1, 3, 9, 31, 93, 233, 279, 699, 953, 2097, 2859, 7223, 8577, 21669, 29543, 65007, 88629, 222049, 265887, 666147, 1998441, 6883519, 20650557, 61951671]

約数ペア:

[(1, 61951671), (3, 20650557), (9, 6883519), (31, 1998441), (93, 666147), (233, 265887), (279, 222049), (699, 88629), (953, 65007), (2097, 29543), (2859, 21669), (7223, 8577)]