127432818

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{15031}}^1$

素因数の和:15199

約数の個数: 32

約数和(自身を含む): 285006720

約数和(自身を除く): 157573902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 15031, 30062, 45093, 90186, 135279, 270558, 405837, 811674, 2359867, 4719734, 7079601, 14159202, 21238803, 42477606, 63716409, 127432818]

約数ペア:

[(1, 127432818), (2, 63716409), (3, 42477606), (6, 21238803), (9, 14159202), (18, 7079601), (27, 4719734), (54, 2359867), (157, 811674), (314, 405837), (471, 270558), (942, 135279), (1413, 90186), (2826, 45093), (4239, 30062), (8478, 15031)]