77968011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 116453376

約数和(自身を除く): 38485365

約数列:

[1, 3, 11, 33, 71, 107, 213, 311, 321, 781, 933, 1177, 2343, 3421, 3531, 7597, 10263, 22081, 22791, 33277, 66243, 83567, 99831, 242891, 250701, 366047, 728673, 1098141, 2362667, 7088001, 25989337, 77968011]

約数ペア:

[(1, 77968011), (3, 25989337), (11, 7088001), (33, 2362667), (71, 1098141), (107, 728673), (213, 366047), (311, 250701), (321, 242891), (781, 99831), (933, 83567), (1177, 66243), (2343, 33277), (3421, 22791), (3531, 22081), (7597, 10263)]