220104261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{3049}}^1$

素因数の和:3685

約数の個数: 24

約数和(自身を含む): 343051800

約数和(自身を除く): 122947539

約数列:

[1, 3, 9, 13, 39, 117, 617, 1851, 3049, 5553, 8021, 9147, 24063, 27441, 39637, 72189, 118911, 356733, 1881233, 5643699, 16931097, 24456029, 73368087, 220104261]

約数ペア:

[(1, 220104261), (3, 73368087), (9, 24456029), (13, 16931097), (39, 5643699), (117, 1881233), (617, 356733), (1851, 118911), (3049, 72189), (5553, 39637), (8021, 27441), (9147, 24063)]