68293863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1319}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 107902080

約数和(自身を除く): 39608217

約数列:

[1, 3, 9, 11, 33, 99, 523, 1319, 1569, 3957, 4707, 5753, 11871, 14509, 17259, 43527, 51777, 130581, 689837, 2069511, 6208533, 7588207, 22764621, 68293863]

約数ペア:

[(1, 68293863), (3, 22764621), (9, 7588207), (11, 6208533), (33, 2069511), (99, 689837), (523, 130581), (1319, 51777), (1569, 43527), (3957, 17259), (4707, 14509), (5753, 11871)]