427506501

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{7561}}^1$

素因数の和:8012

約数の個数: 16

約数和(自身を含む): 583665408

約数和(自身を除く): 156158907

約数列:

[1, 3, 47, 141, 401, 1203, 7561, 18847, 22683, 56541, 355367, 1066101, 3031961, 9095883, 142502167, 427506501]

約数ペア:

[(1, 427506501), (3, 142502167), (47, 9095883), (141, 3031961), (401, 1066101), (1203, 355367), (7561, 56541), (18847, 22683)]