31344057

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{19031}}^1$

素因数の和:19101

約数の個数: 16

約数和(自身を含む): 47199360

約数和(自身を除く): 15855303

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 19031, 57093, 171279, 513837, 1160891, 3482673, 10448019, 31344057]

約数ペア:

[(1, 31344057), (3, 10448019), (9, 3482673), (27, 1160891), (61, 513837), (183, 171279), (549, 57093), (1647, 19031)]