68155503

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 99083520

約数和(自身を除く): 30928017

約数列:

[1, 3, 13, 39, 169, 179, 507, 537, 751, 2253, 2327, 6981, 9763, 29289, 30251, 90753, 126919, 134429, 380757, 403287, 1747577, 5242731, 22718501, 68155503]

約数ペア:

[(1, 68155503), (3, 22718501), (13, 5242731), (39, 1747577), (169, 403287), (179, 380757), (507, 134429), (537, 126919), (751, 90753), (2253, 30251), (2327, 29289), (6981, 9763)]