56613087

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{17047}}^1$

素因数の和:17100

約数の個数: 20

約数和(自身を含む): 86637936

約数和(自身を除く): 30024849

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 17047, 51141, 153423, 460269, 698927, 1380807, 2096781, 6290343, 18871029, 56613087]

約数ペア:

[(1, 56613087), (3, 18871029), (9, 6290343), (27, 2096781), (41, 1380807), (81, 698927), (123, 460269), (369, 153423), (1107, 51141), (3321, 17047)]