81823703

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 96962880

約数和(自身を除く): 15139177

約数列:

[1, 13, 17, 29, 221, 289, 377, 493, 751, 3757, 6409, 8381, 9763, 12767, 21779, 108953, 165971, 217039, 283127, 370243, 2821507, 4813159, 6294131, 81823703]

約数ペア:

[(1, 81823703), (13, 6294131), (17, 4813159), (29, 2821507), (221, 370243), (289, 283127), (377, 217039), (493, 165971), (751, 108953), (3757, 21779), (6409, 12767), (8381, 9763)]