68176543

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 71698176

約数和(自身を除く): 3521633

約数列:

[1, 43, 71, 137, 163, 3053, 5891, 7009, 9727, 11573, 22331, 418261, 497639, 960233, 1585501, 68176543]

約数ペア:

[(1, 68176543), (43, 1585501), (71, 960233), (137, 497639), (163, 418261), (3053, 22331), (5891, 11573), (7009, 9727)]