77987767

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 94544912

約数和(自身を除く): 16557145

約数列:

[1, 11, 13, 43, 121, 143, 473, 559, 1153, 1573, 5203, 6149, 12683, 14989, 49579, 67639, 139513, 164879, 545369, 644527, 1813669, 5999059, 7089797, 77987767]

約数ペア:

[(1, 77987767), (11, 7089797), (13, 5999059), (43, 1813669), (121, 644527), (143, 545369), (473, 164879), (559, 139513), (1153, 67639), (1573, 49579), (5203, 14989), (6149, 12683)]