80492379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128377}}^1$

素因数の和:128410

約数の個数: 16

約数和(自身を含む): 123242880

約数和(自身を除く): 42750501

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 128377, 385131, 1412147, 2439163, 4236441, 7317489, 26830793, 80492379]

約数ペア:

[(1, 80492379), (3, 26830793), (11, 7317489), (19, 4236441), (33, 2439163), (57, 1412147), (209, 385131), (627, 128377)]