67865733

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 110628336

約数和(自身を除く): 42762603

約数列:

[1, 3, 9, 13, 37, 39, 61, 111, 117, 183, 257, 333, 481, 549, 771, 793, 1443, 2257, 2313, 2379, 3341, 4329, 6771, 7137, 9509, 10023, 15677, 20313, 28527, 29341, 30069, 47031, 85581, 88023, 123617, 141093, 203801, 264069, 370851, 580049, 611403, 1112553, 1740147, 1834209, 5220441, 7540637, 22621911, 67865733]

約数ペア:

[(1, 67865733), (3, 22621911), (9, 7540637), (13, 5220441), (37, 1834209), (39, 1740147), (61, 1112553), (111, 611403), (117, 580049), (183, 370851), (257, 264069), (333, 203801), (481, 141093), (549, 123617), (771, 88023), (793, 85581), (1443, 47031), (2257, 30069), (2313, 29341), (2379, 28527), (3341, 20313), (4329, 15677), (6771, 10023), (7137, 9509)]