166978097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68687}}^1$

素因数の和:68728

約数の個数: 16

約数和(自身を含む): 207712512

約数和(自身を除く): 40734415

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 68687, 755557, 892931, 1167679, 9822241, 12844469, 15179827, 166978097]

約数ペア:

[(1, 166978097), (11, 15179827), (13, 12844469), (17, 9822241), (143, 1167679), (187, 892931), (221, 755557), (2431, 68687)]