1635200001

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{13163}}^1$

素因数の和:13322

約数の個数: 32

約数和(自身を含む): 2502213120

約数和(自身を除く): 867013119

約数列:

[1, 3, 9, 27, 43, 107, 129, 321, 387, 963, 1161, 2889, 4601, 13163, 13803, 39489, 41409, 118467, 124227, 355401, 566009, 1408441, 1698027, 4225323, 5094081, 12675969, 15282243, 38027907, 60562963, 181688889, 545066667, 1635200001]

約数ペア:

[(1, 1635200001), (3, 545066667), (9, 181688889), (27, 60562963), (43, 38027907), (107, 15282243), (129, 12675969), (321, 5094081), (387, 4225323), (963, 1698027), (1161, 1408441), (2889, 566009), (4601, 355401), (13163, 124227), (13803, 118467), (39489, 41409)]