123578001

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{106441}}^1$

素因数の和:106493

約数の個数: 16

約数和(自身を含む): 187337920

約数和(自身を除く): 63759919

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 106441, 319323, 957969, 2873907, 4576963, 13730889, 41192667, 123578001]

約数ペア:

[(1, 123578001), (3, 41192667), (9, 13730889), (27, 4576963), (43, 2873907), (129, 957969), (387, 319323), (1161, 106441)]