68791877

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52553}}^1$

素因数の和:52588

約数の個数: 16

約数和(自身を含む): 90813312

約数和(自身を除く): 22021435

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 52553, 367871, 578083, 893401, 4046581, 6253807, 9827411, 68791877]

約数ペア:

[(1, 68791877), (7, 9827411), (11, 6253807), (17, 4046581), (77, 893401), (119, 578083), (187, 367871), (1309, 52553)]