67771767

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{30161}}^1$

素因数の和:30278

約数の個数: 16

約数和(自身を含む): 104239872

約数和(自身を除く): 36468105

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 30161, 90483, 211127, 633381, 3227227, 9681681, 22590589, 67771767]

約数ペア:

[(1, 67771767), (3, 22590589), (7, 9681681), (21, 3227227), (107, 633381), (321, 211127), (749, 90483), (2247, 30161)]