125467251

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1907}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 206857728

約数和(自身を除く): 81390477

約数列:

[1, 3, 7, 13, 21, 39, 91, 241, 273, 723, 1687, 1907, 3133, 5061, 5721, 9399, 13349, 21931, 24791, 40047, 65793, 74373, 173537, 459587, 520611, 1378761, 3217109, 5974631, 9651327, 17923893, 41822417, 125467251]

約数ペア:

[(1, 125467251), (3, 41822417), (7, 17923893), (13, 9651327), (21, 5974631), (39, 3217109), (91, 1378761), (241, 520611), (273, 459587), (723, 173537), (1687, 74373), (1907, 65793), (3133, 40047), (5061, 24791), (5721, 21931), (9399, 13349)]