55442241

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 81956160

約数和(自身を除く): 26513919

約数列:

[1, 3, 9, 59, 177, 263, 397, 531, 789, 1191, 2367, 3573, 15517, 23423, 46551, 70269, 104411, 139653, 210807, 313233, 939699, 6160249, 18480747, 55442241]

約数ペア:

[(1, 55442241), (3, 18480747), (9, 6160249), (59, 939699), (177, 313233), (263, 210807), (397, 139653), (531, 104411), (789, 70269), (1191, 46551), (2367, 23423), (3573, 15517)]