51729639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6733}}^1$

素因数の和:6946

約数の個数: 16

約数和(自身を含む): 74666592

約数和(自身を除く): 22936953

約数列:

[1, 3, 13, 39, 197, 591, 2561, 6733, 7683, 20199, 87529, 262587, 1326401, 3979203, 17243213, 51729639]

約数ペア:

[(1, 51729639), (3, 17243213), (13, 3979203), (39, 1326401), (197, 262587), (591, 87529), (2561, 20199), (6733, 7683)]