49710429

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{26683}}^1$

素因数の和:26718

約数の個数: 20

約数和(自身を含む): 77490336

約数和(自身を除く): 27779907

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 26683, 80049, 240147, 613709, 720441, 1841127, 2161323, 5523381, 16570143, 49710429]

約数ペア:

[(1, 49710429), (3, 16570143), (9, 5523381), (23, 2161323), (27, 1841127), (69, 720441), (81, 613709), (207, 240147), (621, 80049), (1863, 26683)]