51550911

素因数分解:

$3^4\times {\mathrm{577}}^1\times {\mathrm{1103}}^1$

素因数の和:1692

約数の個数: 20

約数和(自身を含む): 77211552

約数和(自身を除く): 25660641

約数列:

[1, 3, 9, 27, 81, 577, 1103, 1731, 3309, 5193, 9927, 15579, 29781, 46737, 89343, 636431, 1909293, 5727879, 17183637, 51550911]

約数ペア:

[(1, 51550911), (3, 17183637), (9, 5727879), (27, 1909293), (81, 636431), (577, 89343), (1103, 46737), (1731, 29781), (3309, 15579), (5193, 9927)]