81077243

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 92495520

約数和(自身を除く): 11418277

約数列:

[1, 13, 29, 71, 169, 233, 377, 923, 2059, 3029, 4901, 6757, 11999, 16543, 26767, 39377, 87841, 215059, 347971, 479747, 1141933, 2795767, 6236711, 81077243]

約数ペア:

[(1, 81077243), (13, 6236711), (29, 2795767), (71, 1141933), (169, 479747), (233, 347971), (377, 215059), (923, 87841), (2059, 39377), (3029, 26767), (4901, 16543), (6757, 11999)]