87142017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 126966528

約数和(自身を除く): 39824511

約数列:

[1, 3, 17, 51, 53, 103, 159, 309, 313, 901, 939, 1751, 2703, 5253, 5321, 5459, 15963, 16377, 16589, 32239, 49767, 92803, 96717, 278409, 282013, 548063, 846039, 1644189, 1708667, 5126001, 29047339, 87142017]

約数ペア:

[(1, 87142017), (3, 29047339), (17, 5126001), (51, 1708667), (53, 1644189), (103, 846039), (159, 548063), (309, 282013), (313, 278409), (901, 96717), (939, 92803), (1751, 49767), (2703, 32239), (5253, 16589), (5321, 16377), (5459, 15963)]