75771839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 20028481

約数列:

[1, 11, 13, 17, 71, 143, 187, 221, 439, 781, 923, 1207, 2431, 4829, 5707, 7463, 10153, 13277, 15691, 31169, 62777, 82093, 97019, 172601, 342859, 405197, 529873, 1067209, 4457167, 5828603, 6888349, 75771839]

約数ペア:

[(1, 75771839), (11, 6888349), (13, 5828603), (17, 4457167), (71, 1067209), (143, 529873), (187, 405197), (221, 342859), (439, 172601), (781, 97019), (923, 82093), (1207, 62777), (2431, 31169), (4829, 15691), (5707, 13277), (7463, 10153)]