68917017

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 100184448

約数和(自身を除く): 31267431

約数列:

[1, 3, 13, 39, 169, 181, 507, 543, 751, 2253, 2353, 7059, 9763, 29289, 30589, 91767, 126919, 135931, 380757, 407793, 1767103, 5301309, 22972339, 68917017]

約数ペア:

[(1, 68917017), (3, 22972339), (13, 5301309), (39, 1767103), (169, 407793), (181, 380757), (507, 135931), (543, 126919), (751, 91767), (2253, 30589), (2353, 29289), (7059, 9763)]