86286339

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19447}}^1$

素因数の和:19499

約数の個数: 24

約数和(自身を含む): 136524960

約数和(自身を除く): 50238621

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 19447, 58341, 175023, 330599, 563963, 991797, 1691889, 2975391, 5075667, 9587371, 28762113, 86286339]

約数ペア:

[(1, 86286339), (3, 28762113), (9, 9587371), (17, 5075667), (29, 2975391), (51, 1691889), (87, 991797), (153, 563963), (261, 330599), (493, 175023), (1479, 58341), (4437, 19447)]