80053804521

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{95643733}}^1$

素因数の和:95643773

約数の個数: 16

約数和(自身を含む): 122423979520

約数和(自身を除く): 42370174999

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 95643733, 286931199, 860793597, 2582380791, 2964955723, 8894867169, 26684601507, 80053804521]

約数ペア:

[(1, 80053804521), (3, 26684601507), (9, 8894867169), (27, 2964955723), (31, 2582380791), (93, 860793597), (279, 286931199), (837, 95643733)]