66592057

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{251}}^2$

素因数の和:660

約数の個数: 12

約数和(自身を含む): 76915648

約数和(自身を除く): 10323591

約数列:

[1, 7, 151, 251, 1057, 1757, 37901, 63001, 265307, 441007, 9513151, 66592057]

約数ペア:

[(1, 66592057), (7, 9513151), (151, 441007), (251, 265307), (1057, 63001), (1757, 37901)]