77808006

素因数分解:

$2^1\times 3^3\times {\mathrm{1440889}}^1$

素因数の和:1440900

約数の個数: 16

約数和(自身を含む): 172906800

約数和(自身を除く): 95098794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1440889, 2881778, 4322667, 8645334, 12968001, 25936002, 38904003, 77808006]

約数ペア:

[(1, 77808006), (2, 38904003), (3, 25936002), (6, 12968001), (9, 8645334), (18, 4322667), (27, 2881778), (54, 1440889)]