81941241

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{9857}}^1$

素因数の和:10040

約数の個数: 16

約数和(自身を含む): 116403264

約数和(自身を除く): 34462023

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 9857, 29571, 167569, 502707, 1606691, 4820073, 27313747, 81941241]

約数ペア:

[(1, 81941241), (3, 27313747), (17, 4820073), (51, 1606691), (163, 502707), (489, 167569), (2771, 29571), (8313, 9857)]