51550884027

素因数分解:

$3^4\times {\mathrm{60103}}^1\times {\mathrm{10589}}^1$

素因数の和:70704

約数の個数: 20

約数和(自身を含む): 77016664560

約数和(自身を除く): 25465780533

約数列:

[1, 3, 9, 27, 81, 10589, 31767, 60103, 95301, 180309, 285903, 540927, 857709, 1622781, 4868343, 636430667, 1909292001, 5727876003, 17183628009, 51550884027]

約数ペア:

[(1, 51550884027), (3, 17183628009), (9, 5727876003), (27, 1909292001), (81, 636430667), (10589, 4868343), (31767, 1622781), (60103, 857709), (95301, 540927), (180309, 285903)]