66707837

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 78336000

約数和(自身を除く): 11628163

約数列:

[1, 7, 71, 79, 497, 553, 1699, 5609, 11893, 39263, 120629, 134221, 844403, 939547, 9529691, 66707837]

約数ペア:

[(1, 66707837), (7, 9529691), (71, 939547), (79, 844403), (497, 134221), (553, 120629), (1699, 39263), (5609, 11893)]