27004989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19031}}^1$

素因数の和:19088

約数の個数: 16

約数和(自身を含む): 40195584

約数和(自身を除く): 13190595

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 19031, 57093, 209341, 628023, 818333, 2454999, 9001663, 27004989]

約数ペア:

[(1, 27004989), (3, 9001663), (11, 2454999), (33, 818333), (43, 628023), (129, 209341), (473, 57093), (1419, 19031)]