42580863

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{121313}}^1$

素因数の和:121335

約数の個数: 16

約数和(自身を含む): 67935840

約数和(自身を除く): 25354977

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 121313, 363939, 1091817, 1577069, 3275451, 4731207, 14193621, 42580863]

約数ペア:

[(1, 42580863), (3, 14193621), (9, 4731207), (13, 3275451), (27, 1577069), (39, 1091817), (117, 363939), (351, 121313)]