80750197

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 18

約数和(自身を含む): 91205282

約数和(自身を除く): 10455085

約数列:

[1, 11, 41, 121, 397, 451, 1681, 4367, 4961, 16277, 18491, 48037, 179047, 203401, 667357, 1969517, 7340927, 80750197]

約数ペア:

[(1, 80750197), (11, 7340927), (41, 1969517), (121, 667357), (397, 203401), (451, 179047), (1681, 48037), (4367, 18491), (4961, 16277)]