75986547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6539

約数の個数: 32

約数和(自身を含む): 127615488

約数和(自身を除く): 51628941

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 6473, 11739, 19419, 45311, 84149, 135933, 252447, 278339, 589043, 835017, 1767129, 1948373, 3618407, 5845119, 10855221, 25328849, 75986547]

約数ペア:

[(1, 75986547), (3, 25328849), (7, 10855221), (13, 5845119), (21, 3618407), (39, 1948373), (43, 1767129), (91, 835017), (129, 589043), (273, 278339), (301, 252447), (559, 135933), (903, 84149), (1677, 45311), (3913, 19419), (6473, 11739)]