87422157

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3163}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 131293344

約数和(自身を除く): 43871187

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 3071, 3163, 9213, 9489, 27639, 28467, 117031, 262529, 351093, 787587, 1053279, 2362761, 9713573, 29140719, 87422157]

約数ペア:

[(1, 87422157), (3, 29140719), (9, 9713573), (37, 2362761), (83, 1053279), (111, 787587), (249, 351093), (333, 262529), (747, 117031), (3071, 28467), (3163, 27639), (9213, 9489)]