67197169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 74995200

約数和(自身を除く): 7798031

約数列:

[1, 13, 47, 71, 611, 923, 1549, 3337, 20137, 43381, 72803, 109979, 946439, 1429727, 5169013, 67197169]

約数ペア:

[(1, 67197169), (13, 5169013), (47, 1429727), (71, 946439), (611, 109979), (923, 72803), (1549, 43381), (3337, 20137)]