66766057

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 72990720

約数和(自身を除く): 6224663

約数列:

[1, 19, 43, 71, 817, 1151, 1349, 3053, 21869, 49493, 58007, 81721, 940367, 1552699, 3514003, 66766057]

約数ペア:

[(1, 66766057), (19, 3514003), (43, 1552699), (71, 940367), (817, 81721), (1151, 58007), (1349, 49493), (3053, 21869)]