68311011

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13859}}^1$

素因数の和:13946

約数の個数: 16

約数和(自身を含む): 95800320

約数和(自身を除く): 27489309

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 13859, 41577, 429629, 734527, 1288887, 2203581, 22770337, 68311011]

約数ペア:

[(1, 68311011), (3, 22770337), (31, 2203581), (53, 1288887), (93, 734527), (159, 429629), (1643, 41577), (4929, 13859)]