79147467

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43321}}^1$

素因数の和:43363

約数の個数: 24

約数和(自身を含む): 135164640

約数和(自身を除く): 56017173

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 43321, 129963, 303247, 389889, 909741, 1256309, 2729223, 3768927, 8794163, 11306781, 26382489, 79147467]

約数ペア:

[(1, 79147467), (3, 26382489), (7, 11306781), (9, 8794163), (21, 3768927), (29, 2729223), (63, 1256309), (87, 909741), (203, 389889), (261, 303247), (609, 129963), (1827, 43321)]