27590157

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8263}}^1$

素因数の和:8329

約数の個数: 24

約数和(自身を含む): 46410624

約数和(自身を除く): 18820467

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 8263, 24789, 57841, 74367, 173523, 437939, 520569, 1313817, 3065573, 3941451, 9196719, 27590157]

約数ペア:

[(1, 27590157), (3, 9196719), (7, 3941451), (9, 3065573), (21, 1313817), (53, 520569), (63, 437939), (159, 173523), (371, 74367), (477, 57841), (1113, 24789), (3339, 8263)]