27496809

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 41401152

約数和(自身を除く): 13904343

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 1163, 2627, 3489, 7881, 10467, 23643, 43031, 82573, 129093, 247719, 387279, 743157, 3055201, 9165603, 27496809]

約数ペア:

[(1, 27496809), (3, 9165603), (9, 3055201), (37, 743157), (71, 387279), (111, 247719), (213, 129093), (333, 82573), (639, 43031), (1163, 23643), (2627, 10467), (3489, 7881)]