450423279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{18061}}^1$

素因数の和:18247

約数の個数: 24

約数和(自身を含む): 693147312

約数和(自身を除く): 242724033

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2771, 8313, 18061, 24939, 54183, 162549, 307037, 921111, 2763333, 2943943, 8831829, 26495487, 50047031, 150141093, 450423279]

約数ペア:

[(1, 450423279), (3, 150141093), (9, 50047031), (17, 26495487), (51, 8831829), (153, 2943943), (163, 2763333), (489, 921111), (1467, 307037), (2771, 162549), (8313, 54183), (18061, 24939)]