815228163

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{5623}}^1$

素因数の和:5899

約数の個数: 24

約数和(自身を含む): 1197574560

約数和(自身を除く): 382346397

約数列:

[1, 3, 9, 89, 181, 267, 543, 801, 1629, 5623, 16109, 16869, 48327, 50607, 144981, 500447, 1017763, 1501341, 3053289, 4504023, 9159867, 90580907, 271742721, 815228163]

約数ペア:

[(1, 815228163), (3, 271742721), (9, 90580907), (89, 9159867), (181, 4504023), (267, 3053289), (543, 1501341), (801, 1017763), (1629, 500447), (5623, 144981), (16109, 50607), (16869, 48327)]