77170951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28403}}^1$

素因数の和:28446

約数の個数: 16

約数和(自身を含む): 95437440

約数和(自身を除く): 18266489

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 28403, 312433, 369239, 539657, 4061629, 5936227, 7015541, 77170951]

約数ペア:

[(1, 77170951), (11, 7015541), (13, 5936227), (19, 4061629), (143, 539657), (209, 369239), (247, 312433), (2717, 28403)]