70890261

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3779}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 105144480

約数和(自身を除く): 34254219

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 3779, 6253, 11337, 18759, 49127, 139823, 147381, 419469, 638651, 1817699, 1915953, 5453097, 23630087, 70890261]

約数ペア:

[(1, 70890261), (3, 23630087), (13, 5453097), (37, 1915953), (39, 1817699), (111, 638651), (169, 419469), (481, 147381), (507, 139823), (1443, 49127), (3779, 18759), (6253, 11337)]