23169861

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 42819840

約数和(自身を除く): 19649979

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 143, 153, 187, 221, 297, 351, 353, 429, 459, 561, 663, 1059, 1287, 1683, 1989, 2431, 3177, 3861, 3883, 4589, 5049, 5967, 6001, 7293, 9531, 11649, 13767, 18003, 21879, 34947, 41301, 50479, 54009, 65637, 66011, 78013, 104841, 123903, 151437, 162027, 198033, 234039, 454311, 594099, 702117, 858143, 1362933, 1782297, 2106351, 2574429, 7723287, 23169861]

約数ペア:

[(1, 23169861), (3, 7723287), (9, 2574429), (11, 2106351), (13, 1782297), (17, 1362933), (27, 858143), (33, 702117), (39, 594099), (51, 454311), (99, 234039), (117, 198033), (143, 162027), (153, 151437), (187, 123903), (221, 104841), (297, 78013), (351, 66011), (353, 65637), (429, 54009), (459, 50479), (561, 41301), (663, 34947), (1059, 21879), (1287, 18003), (1683, 13767), (1989, 11649), (2431, 9531), (3177, 7293), (3861, 6001), (3883, 5967), (4589, 5049)]