61392591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27617}}^1$

素因数の和:27655

約数の個数: 24

約数和(自身を含む): 100529520

約数和(自身を除く): 39136929

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 27617, 82851, 248553, 359021, 524723, 1077063, 1574169, 3231189, 4722507, 6821399, 20464197, 61392591]

約数ペア:

[(1, 61392591), (3, 20464197), (9, 6821399), (13, 4722507), (19, 3231189), (39, 1574169), (57, 1077063), (117, 524723), (171, 359021), (247, 248553), (741, 82851), (2223, 27617)]