15081957

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{16927}}^1$

素因数の和:16950

約数の個数: 20

約数和(自身を含む): 24579456

約数和(自身を除く): 9497499

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 16927, 50781, 152343, 186197, 457029, 558591, 1371087, 1675773, 5027319, 15081957]

約数ペア:

[(1, 15081957), (3, 5027319), (9, 1675773), (11, 1371087), (27, 558591), (33, 457029), (81, 186197), (99, 152343), (297, 50781), (891, 16927)]