164085173

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 203111064

約数和(自身を除く): 39025891

約数列:

[1, 7, 17, 49, 119, 281, 701, 833, 1967, 4777, 4907, 11917, 13769, 33439, 34349, 83419, 196981, 234073, 583933, 1378867, 3348677, 9652069, 23440739, 164085173]

約数ペア:

[(1, 164085173), (7, 23440739), (17, 9652069), (49, 3348677), (119, 1378867), (281, 583933), (701, 234073), (833, 196981), (1967, 83419), (4777, 34349), (4907, 33439), (11917, 13769)]