172368261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6113}}^1$

素因数の和:6373

約数の個数: 24

約数和(自身を含む): 269285016

約数和(自身を除く): 96916755

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 2169, 3133, 6113, 9399, 18339, 28197, 55017, 79469, 238407, 715221, 1473233, 4419699, 13259097, 19152029, 57456087, 172368261]

約数ペア:

[(1, 172368261), (3, 57456087), (9, 19152029), (13, 13259097), (39, 4419699), (117, 1473233), (241, 715221), (723, 238407), (2169, 79469), (3133, 55017), (6113, 28197), (9399, 18339)]