66478507

素因数分解:

${\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:710

約数の個数: 12

約数和(自身を含む): 69223248

約数和(自身を除く): 2744741

約数列:

[1, 41, 71, 557, 1681, 2911, 22837, 39547, 119351, 936317, 1621427, 66478507]

約数ペア:

[(1, 66478507), (41, 1621427), (71, 936317), (557, 119351), (1681, 39547), (2911, 22837)]