128214141

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{3301}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 189719712

約数和(自身を除く): 61505571

約数列:

[1, 3, 11, 33, 107, 121, 321, 363, 1177, 3301, 3531, 9903, 12947, 36311, 38841, 108933, 353207, 399421, 1059621, 1198263, 3885277, 11655831, 42738047, 128214141]

約数ペア:

[(1, 128214141), (3, 42738047), (11, 11655831), (33, 3885277), (107, 1198263), (121, 1059621), (321, 399421), (363, 353207), (1177, 108933), (3301, 38841), (3531, 36311), (9903, 12947)]