67357719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 47957481

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 199, 263, 429, 597, 789, 1287, 1791, 2189, 2367, 2587, 2893, 3419, 6567, 7761, 8679, 10257, 19701, 23283, 26037, 28457, 30771, 37609, 52337, 85371, 112827, 157011, 256113, 338481, 471033, 575707, 680381, 1727121, 2041143, 5181363, 6123429, 7484191, 22452573, 67357719]

約数ペア:

[(1, 67357719), (3, 22452573), (9, 7484191), (11, 6123429), (13, 5181363), (33, 2041143), (39, 1727121), (99, 680381), (117, 575707), (143, 471033), (199, 338481), (263, 256113), (429, 157011), (597, 112827), (789, 85371), (1287, 52337), (1791, 37609), (2189, 30771), (2367, 28457), (2587, 26037), (2893, 23283), (3419, 19701), (6567, 10257), (7761, 8679)]