27189723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7559}}^1$

素因数の和:7682

約数の個数: 16

約数和(自身を含む): 39916800

約数和(自身を除く): 12727077

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 7559, 22677, 83149, 249447, 823931, 2471793, 9063241, 27189723]

約数ペア:

[(1, 27189723), (3, 9063241), (11, 2471793), (33, 823931), (109, 249447), (327, 83149), (1199, 22677), (3597, 7559)]