9123543

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 7810857

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 139, 143, 153, 187, 221, 297, 351, 417, 429, 459, 561, 663, 1251, 1287, 1529, 1683, 1807, 1989, 2363, 2431, 3753, 3861, 4587, 5049, 5421, 5967, 7089, 7293, 13761, 16263, 19877, 21267, 21879, 25993, 30719, 41283, 48789, 59631, 63801, 65637, 77979, 92157, 178893, 233937, 276471, 337909, 536679, 701811, 829413, 1013727, 3041181, 9123543]

約数ペア:

[(1, 9123543), (3, 3041181), (9, 1013727), (11, 829413), (13, 701811), (17, 536679), (27, 337909), (33, 276471), (39, 233937), (51, 178893), (99, 92157), (117, 77979), (139, 65637), (143, 63801), (153, 59631), (187, 48789), (221, 41283), (297, 30719), (351, 25993), (417, 21879), (429, 21267), (459, 19877), (561, 16263), (663, 13761), (1251, 7293), (1287, 7089), (1529, 5967), (1683, 5421), (1807, 5049), (1989, 4587), (2363, 3861), (2431, 3753)]