66165822

素因数分解:

$2^1\times 3^4\times {\mathrm{408431}}^1$

素因数の和:408445

約数の個数: 20

約数和(自身を含む): 148260816

約数和(自身を除く): 82094994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 408431, 816862, 1225293, 2450586, 3675879, 7351758, 11027637, 22055274, 33082911, 66165822]

約数ペア:

[(1, 66165822), (2, 33082911), (3, 22055274), (6, 11027637), (9, 7351758), (18, 3675879), (27, 2450586), (54, 1225293), (81, 816862), (162, 408431)]