64497700751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{81619}}^1$

素因数の和:81867

約数の個数: 24

約数和(自身を含む): 74633328000

約数和(自身を除く): 10135627249

約数列:

[1, 11, 19, 199, 209, 361, 2189, 3781, 3971, 41591, 71839, 81619, 790229, 897809, 1550761, 16242181, 17058371, 29464459, 178663991, 308601439, 324109049, 3394615829, 5863427341, 64497700751]

約数ペア:

[(1, 64497700751), (11, 5863427341), (19, 3394615829), (199, 324109049), (209, 308601439), (361, 178663991), (2189, 29464459), (3781, 17058371), (3971, 16242181), (41591, 1550761), (71839, 897809), (81619, 790229)]