27467829

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{10939}}^1$

素因数の和:10982

約数の個数: 20

約数和(自身を含む): 42359680

約数和(自身を除く): 14891851

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 10939, 32817, 98451, 295353, 339109, 886059, 1017327, 3051981, 9155943, 27467829]

約数ペア:

[(1, 27467829), (3, 9155943), (9, 3051981), (27, 1017327), (31, 886059), (81, 339109), (93, 295353), (279, 98451), (837, 32817), (2511, 10939)]