85342401

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 127423296

約数和(自身を除く): 42080895

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 2141, 4429, 6423, 13287, 19269, 39861, 92063, 220523, 276189, 661569, 828567, 1984707, 9482489, 28447467, 85342401]

約数ペア:

[(1, 85342401), (3, 28447467), (9, 9482489), (43, 1984707), (103, 828567), (129, 661569), (309, 276189), (387, 220523), (927, 92063), (2141, 39861), (4429, 19269), (6423, 13287)]