129640521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{6637}}^1$

素因数の和:7040

約数の個数: 16

約数和(自身を含む): 183527424

約数和(自身を除く): 53886903

約数列:

[1, 3, 17, 51, 383, 1149, 6511, 6637, 19533, 19911, 112829, 338487, 2541971, 7625913, 43213507, 129640521]

約数ペア:

[(1, 129640521), (3, 43213507), (17, 7625913), (51, 2541971), (383, 338487), (1149, 112829), (6511, 19911), (6637, 19533)]