80528259

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{5039}}^1$

素因数の和:5810

約数の個数: 16

約数和(自身を含む): 122895360

約数和(自身を除く): 42367101

約数列:

[1, 3, 7, 21, 761, 2283, 5039, 5327, 15117, 15981, 35273, 105819, 3834679, 11504037, 26842753, 80528259]

約数ペア:

[(1, 80528259), (3, 26842753), (7, 11504037), (21, 3834679), (761, 105819), (2283, 35273), (5039, 15981), (5327, 15117)]