6777621

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{1451}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 10105920

約数和(自身を除く): 3328299

約数列:

[1, 3, 9, 27, 173, 519, 1451, 1557, 4353, 4671, 13059, 39177, 251023, 753069, 2259207, 6777621]

約数ペア:

[(1, 6777621), (3, 2259207), (9, 753069), (27, 251023), (173, 39177), (519, 13059), (1451, 4671), (1557, 4353)]