66784323

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2861}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 92316672

約数和(自身を除く): 25532349

約数列:

[1, 3, 31, 93, 251, 753, 2861, 7781, 8583, 23343, 88691, 266073, 718111, 2154333, 22261441, 66784323]

約数ペア:

[(1, 66784323), (3, 22261441), (31, 2154333), (93, 718111), (251, 266073), (753, 88691), (2861, 23343), (7781, 8583)]