66717037

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 72540160

約数和(自身を除く): 5823123

約数列:

[1, 19, 43, 127, 643, 817, 2413, 5461, 12217, 27649, 81661, 103759, 525331, 1551559, 3511423, 66717037]

約数ペア:

[(1, 66717037), (19, 3511423), (43, 1551559), (127, 525331), (643, 103759), (817, 81661), (2413, 27649), (5461, 12217)]