42443973

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11026

約数の個数: 32

約数和(自身を含む): 73879680

約数和(自身を除く): 31435707

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 10993, 32979, 98937, 120923, 142909, 296811, 362769, 428727, 1088307, 1286181, 1571999, 3264921, 3858543, 4715997, 14147991, 42443973]

約数ペア:

[(1, 42443973), (3, 14147991), (9, 4715997), (11, 3858543), (13, 3264921), (27, 1571999), (33, 1286181), (39, 1088307), (99, 428727), (117, 362769), (143, 296811), (297, 142909), (351, 120923), (429, 98937), (1287, 32979), (3861, 10993)]