139039797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 204422400

約数和(自身を除く): 65382603

約数列:

[1, 3, 13, 39, 71, 149, 213, 337, 447, 923, 1011, 1937, 2769, 4381, 5811, 10579, 13143, 23927, 31737, 50213, 71781, 137527, 150639, 311051, 412581, 652769, 933153, 1958307, 3565123, 10695369, 46346599, 139039797]

約数ペア:

[(1, 139039797), (3, 46346599), (13, 10695369), (39, 3565123), (71, 1958307), (149, 933153), (213, 652769), (337, 412581), (447, 311051), (923, 150639), (1011, 137527), (1937, 71781), (2769, 50213), (4381, 31737), (5811, 23927), (10579, 13143)]