107778639

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{4729}}^1$

素因数の和:4910

約数の個数: 16

約数和(自身を含む): 147121920

約数和(自身を除く): 39343281

約数列:

[1, 3, 71, 107, 213, 321, 4729, 7597, 14187, 22791, 335759, 506003, 1007277, 1518009, 35926213, 107778639]

約数ペア:

[(1, 107778639), (3, 35926213), (71, 1518009), (107, 1007277), (213, 506003), (321, 335759), (4729, 22791), (7597, 14187)]