142089543

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6343}}^1$

素因数の和:6499

約数の個数: 24

約数和(自身を含む): 217726080

約数和(自身を除く): 75636537

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 6343, 7467, 19029, 22401, 57087, 120517, 361551, 830933, 1084653, 2492799, 7478397, 15787727, 47363181, 142089543]

約数ペア:

[(1, 142089543), (3, 47363181), (9, 15787727), (19, 7478397), (57, 2492799), (131, 1084653), (171, 830933), (393, 361551), (1179, 120517), (2489, 57087), (6343, 22401), (7467, 19029)]