226231623

素因数分解:

$3^4\times {\mathrm{1621}}^1\times {\mathrm{1723}}^1$

素因数の和:3356

約数の個数: 20

約数和(自身を含む): 338355688

約数和(自身を除く): 112124065

約数列:

[1, 3, 9, 27, 81, 1621, 1723, 4863, 5169, 14589, 15507, 43767, 46521, 131301, 139563, 2792983, 8378949, 25136847, 75410541, 226231623]

約数ペア:

[(1, 226231623), (3, 75410541), (9, 25136847), (27, 8378949), (81, 2792983), (1621, 139563), (1723, 131301), (4863, 46521), (5169, 43767), (14589, 15507)]