77475951

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3929}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 128338080

約数和(自身を除く): 50862129

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2191, 2817, 3929, 6573, 11787, 19719, 27503, 35361, 82509, 247527, 1229777, 3689331, 8608439, 11067993, 25825317, 77475951]

約数ペア:

[(1, 77475951), (3, 25825317), (7, 11067993), (9, 8608439), (21, 3689331), (63, 1229777), (313, 247527), (939, 82509), (2191, 35361), (2817, 27503), (3929, 19719), (6573, 11787)]