63842009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5281}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 80117376

約数和(自身を除く): 16275367

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 5281, 12089, 36967, 58091, 406637, 829117, 5803819, 9120287, 63842009]

約数ペア:

[(1, 63842009), (7, 9120287), (11, 5803819), (77, 829117), (157, 406637), (1099, 58091), (1727, 36967), (5281, 12089)]