80493337341

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{470721271}}^1$

素因数の和:470721296

約数の個数: 12

約数和(自身を含む): 122387530720

約数和(自身を除く): 41894193379

約数列:

[1, 3, 9, 19, 57, 171, 470721271, 1412163813, 4236491439, 8943704149, 26831112447, 80493337341]

約数ペア:

[(1, 80493337341), (3, 26831112447), (9, 8943704149), (19, 4236491439), (57, 1412163813), (171, 470721271)]