56516319

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{48679}}^1$

素因数の和:48731

約数の個数: 16

約数和(自身を含む): 85676800

約数和(自身を除く): 29160481

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 48679, 146037, 438111, 1314333, 2093197, 6279591, 18838773, 56516319]

約数ペア:

[(1, 56516319), (3, 18838773), (9, 6279591), (27, 2093197), (43, 1314333), (129, 438111), (387, 146037), (1161, 48679)]