80785587

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1999}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 113600000

約数和(自身を除く): 32814413

約数列:

[1, 3, 19, 57, 709, 1999, 2127, 5997, 13471, 37981, 40413, 113943, 1417291, 4251873, 26928529, 80785587]

約数ペア:

[(1, 80785587), (3, 26928529), (19, 4251873), (57, 1417291), (709, 113943), (1999, 40413), (2127, 37981), (5997, 13471)]