27054009

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 40772160

約数和(自身を除く): 13718151

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 1319, 2279, 3957, 6837, 11871, 20511, 56717, 69907, 170151, 209721, 510453, 629163, 3006001, 9018003, 27054009]

約数ペア:

[(1, 27054009), (3, 9018003), (9, 3006001), (43, 629163), (53, 510453), (129, 209721), (159, 170151), (387, 69907), (477, 56717), (1319, 20511), (2279, 11871), (3957, 6837)]