56095263

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20707}}^1$

素因数の和:20763

約数の個数: 24

約数和(自身を含む): 94759808

約数和(自身を除く): 38664545

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 20707, 62121, 144949, 186363, 434847, 890401, 1304541, 2671203, 6232807, 8013609, 18698421, 56095263]

約数ペア:

[(1, 56095263), (3, 18698421), (7, 8013609), (9, 6232807), (21, 2671203), (43, 1304541), (63, 890401), (129, 434847), (301, 186363), (387, 144949), (903, 62121), (2709, 20707)]