65742237

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 107827200

約数和(自身を除く): 42084963

約数列:

[1, 3, 9, 11, 33, 47, 71, 99, 141, 199, 213, 423, 517, 597, 639, 781, 1551, 1791, 2189, 2343, 3337, 4653, 6567, 7029, 9353, 10011, 14129, 19701, 28059, 30033, 36707, 42387, 84177, 102883, 110121, 127161, 155419, 308649, 330363, 466257, 664063, 925947, 1398771, 1992189, 5976567, 7304693, 21914079, 65742237]

約数ペア:

[(1, 65742237), (3, 21914079), (9, 7304693), (11, 5976567), (33, 1992189), (47, 1398771), (71, 925947), (99, 664063), (141, 466257), (199, 330363), (213, 308649), (423, 155419), (517, 127161), (597, 110121), (639, 102883), (781, 84177), (1551, 42387), (1791, 36707), (2189, 30033), (2343, 28059), (3337, 19701), (4653, 14129), (6567, 10011), (7029, 9353)]