81132771

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3671}}^1$

素因数の和:3866

約数の個数: 16

約数和(自身を含む): 111041280

約数和(自身を除く): 29908509

約数列:

[1, 3, 53, 139, 159, 417, 3671, 7367, 11013, 22101, 194563, 510269, 583689, 1530807, 27044257, 81132771]

約数ペア:

[(1, 81132771), (3, 27044257), (53, 1530807), (139, 583689), (159, 510269), (417, 194563), (3671, 22101), (7367, 11013)]