72202377

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 106251264

約数和(自身を除く): 34048887

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 2067, 2687, 8061, 8957, 26871, 34931, 104793, 142411, 427233, 454103, 1362309, 1851343, 5554029, 24067459, 72202377]

約数ペア:

[(1, 72202377), (3, 24067459), (13, 5554029), (39, 1851343), (53, 1362309), (159, 454103), (169, 427233), (507, 142411), (689, 104793), (2067, 34931), (2687, 26871), (8061, 8957)]