81174137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9473}}^1$

素因数の和:9544

約数の個数: 16

約数和(自身を含む): 95497920

約数和(自身を除く): 14323783

約数列:

[1, 11, 19, 41, 209, 451, 779, 8569, 9473, 104203, 179987, 388393, 1979857, 4272323, 7379467, 81174137]

約数ペア:

[(1, 81174137), (11, 7379467), (19, 4272323), (41, 1979857), (209, 388393), (451, 179987), (779, 104203), (8569, 9473)]