77669397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34939}}^1$

素因数の和:34977

約数の個数: 24

約数和(自身を含む): 127181600

約数和(自身を除く): 49512203

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 34939, 104817, 314451, 454207, 663841, 1362621, 1991523, 4087863, 5974569, 8629933, 25889799, 77669397]

約数ペア:

[(1, 77669397), (3, 25889799), (9, 8629933), (13, 5974569), (19, 4087863), (39, 1991523), (57, 1362621), (117, 663841), (171, 454207), (247, 314451), (741, 104817), (2223, 34939)]