68665883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 83096640

約数和(自身を除く): 14430757

約数列:

[1, 11, 13, 43, 143, 169, 473, 559, 859, 1859, 6149, 7267, 9449, 11167, 36937, 79937, 122837, 145171, 406307, 480181, 1596881, 5281991, 6242353, 68665883]

約数ペア:

[(1, 68665883), (11, 6242353), (13, 5281991), (43, 1596881), (143, 480181), (169, 406307), (473, 145171), (559, 122837), (859, 79937), (1859, 36937), (6149, 11167), (7267, 9449)]