5400027

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:584

約数の個数: 20

約数和(自身を含む): 8136040

約数和(自身を除く): 2736013

約数列:

[1, 3, 9, 27, 81, 163, 409, 489, 1227, 1467, 3681, 4401, 11043, 13203, 33129, 66667, 200001, 600003, 1800009, 5400027]

約数ペア:

[(1, 5400027), (3, 1800009), (9, 600003), (27, 200001), (81, 66667), (163, 33129), (409, 13203), (489, 11043), (1227, 4401), (1467, 3681)]