33375381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 51219840

約数和(自身を除く): 17844459

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 617, 741, 949, 1387, 1851, 2847, 4161, 8021, 11723, 18031, 24063, 35169, 45041, 54093, 135123, 152399, 457197, 585533, 855779, 1756599, 2567337, 11125127, 33375381]

約数ペア:

[(1, 33375381), (3, 11125127), (13, 2567337), (19, 1756599), (39, 855779), (57, 585533), (73, 457197), (219, 152399), (247, 135123), (617, 54093), (741, 45041), (949, 35169), (1387, 24063), (1851, 18031), (2847, 11723), (4161, 8021)]