40559859

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 61518912

約数和(自身を除く): 20959053

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 2011, 2241, 6033, 6723, 18099, 20169, 54297, 162891, 166913, 488673, 500739, 1502217, 4506651, 13519953, 40559859]

約数ペア:

[(1, 40559859), (3, 13519953), (9, 4506651), (27, 1502217), (81, 500739), (83, 488673), (243, 166913), (249, 162891), (747, 54297), (2011, 20169), (2241, 18099), (6033, 6723)]