89920467

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109793}}^1$

素因数の和:109819

約数の個数: 24

約数和(自身を含む): 159860064

約数和(自身を除く): 69939597

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 109793, 329379, 768551, 988137, 1427309, 2305653, 4281927, 6916959, 9991163, 12845781, 29973489, 89920467]

約数ペア:

[(1, 89920467), (3, 29973489), (7, 12845781), (9, 9991163), (13, 6916959), (21, 4281927), (39, 2305653), (63, 1427309), (91, 988137), (117, 768551), (273, 329379), (819, 109793)]