66734821

素因数分解:

${\mathrm{19}}^2\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:900

約数の個数: 12

約数和(自身を含む): 70760844

約数和(自身を除く): 4026023

約数列:

[1, 19, 361, 401, 461, 7619, 8759, 144761, 166421, 184861, 3512359, 66734821]

約数ペア:

[(1, 66734821), (19, 3512359), (361, 184861), (401, 166421), (461, 144761), (7619, 8759)]