55905207

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 75678720

約数和(自身を除く): 19773513

約数列:

[1, 3, 103, 239, 309, 717, 757, 2271, 24617, 73851, 77971, 180923, 233913, 542769, 18635069, 55905207]

約数ペア:

[(1, 55905207), (3, 18635069), (103, 542769), (239, 233913), (309, 180923), (717, 77971), (757, 73851), (2271, 24617)]