66664191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{118831}}^1$

素因数の和:118862

約数の個数: 16

約数和(自身を含む): 102670848

約数和(自身を除く): 36006657

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 118831, 356493, 1307141, 2020127, 3921423, 6060381, 22221397, 66664191]

約数ペア:

[(1, 66664191), (3, 22221397), (11, 6060381), (17, 3921423), (33, 2020127), (51, 1307141), (187, 356493), (561, 118831)]