57640251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{1493}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 81536544

約数和(自身を除く): 23896293

約数列:

[1, 3, 17, 51, 757, 1493, 2271, 4479, 12869, 25381, 38607, 76143, 1130201, 3390603, 19213417, 57640251]

約数ペア:

[(1, 57640251), (3, 19213417), (17, 3390603), (51, 1130201), (757, 76143), (1493, 38607), (2271, 25381), (4479, 12869)]