225640257021

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{243409123}}^1$

素因数の和:243409232

約数の個数: 12

約数和(自身を含む): 329089135648

約数和(自身を除く): 103448878627

約数列:

[1, 3, 9, 103, 309, 927, 243409123, 730227369, 2190682107, 25071139669, 75213419007, 225640257021]

約数ペア:

[(1, 225640257021), (3, 75213419007), (9, 25071139669), (103, 2190682107), (309, 730227369), (927, 243409123)]