27608889

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 46365696

約数和(自身を除く): 18756807

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 749, 1117, 1177, 2247, 3351, 3531, 7819, 8239, 12287, 23457, 24717, 36861, 86009, 119519, 258027, 358557, 836633, 1314709, 2509899, 3944127, 9202963, 27608889]

約数ペア:

[(1, 27608889), (3, 9202963), (7, 3944127), (11, 2509899), (21, 1314709), (33, 836633), (77, 358557), (107, 258027), (231, 119519), (321, 86009), (749, 36861), (1117, 24717), (1177, 23457), (2247, 12287), (3351, 8239), (3531, 7819)]