82313217

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21419}}^1$

素因数の和:21493

約数の個数: 24

約数和(自身を含む): 138116160

約数和(自身を除く): 55802943

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 21419, 64257, 149933, 192771, 449799, 1306559, 1349397, 3919677, 9145913, 11759031, 27437739, 82313217]

約数ペア:

[(1, 82313217), (3, 27437739), (7, 11759031), (9, 9145913), (21, 3919677), (61, 1349397), (63, 1306559), (183, 449799), (427, 192771), (549, 149933), (1281, 64257), (3843, 21419)]