64938951

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 118460160

約数和(自身を除く): 53521209

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 581, 693, 747, 913, 1129, 1743, 2739, 3387, 5229, 6391, 7903, 8217, 10161, 12419, 19173, 23709, 37257, 57519, 71127, 86933, 93707, 111771, 260799, 281121, 655949, 782397, 843363, 1030777, 1967847, 3092331, 5903541, 7215439, 9276993, 21646317, 64938951]

約数ペア:

[(1, 64938951), (3, 21646317), (7, 9276993), (9, 7215439), (11, 5903541), (21, 3092331), (33, 1967847), (63, 1030777), (77, 843363), (83, 782397), (99, 655949), (231, 281121), (249, 260799), (581, 111771), (693, 93707), (747, 86933), (913, 71127), (1129, 57519), (1743, 37257), (2739, 23709), (3387, 19173), (5229, 12419), (6391, 10161), (7903, 8217)]