553087129761

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{442116011}}^1$

素因数の和:442116156

約数の個数: 12

約数和(自身を含む): 804651141840

約数和(自身を除く): 251564012079

約数列:

[1, 3, 9, 139, 417, 1251, 442116011, 1326348033, 3979044099, 61454125529, 184362376587, 553087129761]

約数ペア:

[(1, 553087129761), (3, 184362376587), (9, 61454125529), (139, 3979044099), (417, 1326348033), (1251, 442116011)]