81375204

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{27017}}^1$

素因数の和:27275

約数の個数: 24

約数和(自身を含む): 190639008

約数和(自身を除く): 109263804

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 27017, 54034, 81051, 108068, 162102, 324204, 6781267, 13562534, 20343801, 27125068, 40687602, 81375204]

約数ペア:

[(1, 81375204), (2, 40687602), (3, 27125068), (4, 20343801), (6, 13562534), (12, 6781267), (251, 324204), (502, 162102), (753, 108068), (1004, 81051), (1506, 54034), (3012, 27017)]