15696677421

素因数分解:

$3^4\times {\mathrm{13831}}^1\times {\mathrm{14011}}^1$

素因数の和:27854

約数の個数: 20

約数和(自身を含む): 23451492064

約数和(自身を除く): 7754814643

約数列:

[1, 3, 9, 27, 81, 13831, 14011, 41493, 42033, 124479, 126099, 373437, 378297, 1120311, 1134891, 193786141, 581358423, 1744075269, 5232225807, 15696677421]

約数ペア:

[(1, 15696677421), (3, 5232225807), (9, 1744075269), (27, 581358423), (81, 193786141), (13831, 1134891), (14011, 1120311), (41493, 378297), (42033, 373437), (124479, 126099)]