54807831

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2617}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 85765680

約数和(自身を除く): 30957849

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1611, 2327, 2617, 6981, 7851, 20943, 23553, 34021, 102063, 306189, 468443, 1405329, 4215987, 6089759, 18269277, 54807831]

約数ペア:

[(1, 54807831), (3, 18269277), (9, 6089759), (13, 4215987), (39, 1405329), (117, 468443), (179, 306189), (537, 102063), (1611, 34021), (2327, 23553), (2617, 20943), (6981, 7851)]