26542431

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{163}}^2$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 40634160

約数和(自身を除く): 14091729

約数列:

[1, 3, 9, 27, 37, 111, 163, 333, 489, 999, 1467, 4401, 6031, 18093, 26569, 54279, 79707, 162837, 239121, 717363, 983053, 2949159, 8847477, 26542431]

約数ペア:

[(1, 26542431), (3, 8847477), (9, 2949159), (27, 983053), (37, 717363), (111, 239121), (163, 162837), (333, 79707), (489, 54279), (999, 26569), (1467, 18093), (4401, 6031)]