87771037887

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{250059937}}^1$

素因数の和:250059959

約数の個数: 16

約数和(自身を含む): 140033565280

約数和(自身を除く): 52262527393

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 250059937, 750179811, 2250539433, 3250779181, 6751618299, 9752337543, 29257012629, 87771037887]

約数ペア:

[(1, 87771037887), (3, 29257012629), (9, 9752337543), (13, 6751618299), (27, 3250779181), (39, 2250539433), (117, 750179811), (351, 250059937)]