149090427

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 222833520

約数和(自身を除く): 73743093

約数列:

[1, 3, 9, 37, 111, 139, 333, 417, 1251, 3221, 5143, 9663, 15429, 28989, 46287, 119177, 357531, 447719, 1072593, 1343157, 4029471, 16565603, 49696809, 149090427]

約数ペア:

[(1, 149090427), (3, 49696809), (9, 16565603), (37, 4029471), (111, 1343157), (139, 1072593), (333, 447719), (417, 357531), (1251, 119177), (3221, 46287), (5143, 28989), (9663, 15429)]