81660051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35863}}^1$

素因数の和:35903

約数の個数: 24

約数和(自身を含む): 134274816

約数和(自身を除く): 52614765

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 35863, 107589, 322767, 394493, 824849, 1183479, 2474547, 3550437, 7423641, 9073339, 27220017, 81660051]

約数ペア:

[(1, 81660051), (3, 27220017), (9, 9073339), (11, 7423641), (23, 3550437), (33, 2474547), (69, 1183479), (99, 824849), (207, 394493), (253, 322767), (759, 107589), (2277, 35863)]