2015138866923

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1066531}}^1$

素因数の和:1067329

約数の個数: 64

約数和(自身を含む): 3679108787200

約数和(自身を除く): 1663969920277

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 769, 819, 2307, 2457, 5383, 6921, 9997, 16149, 20763, 29991, 48447, 69979, 89973, 145341, 209937, 269919, 629811, 1066531, 1889433, 3199593, 7465717, 9598779, 13864903, 22397151, 28796337, 41594709, 67191453, 97054321, 124784127, 201574359, 291162963, 374352381, 820162339, 873488889, 2460487017, 2620466667, 5741136373, 7381461051, 10662110407, 17223409119, 22144383153, 31986331221, 51670227357, 74634772849, 95958993663, 155010682071, 223904318547, 287876980989, 671712955641, 2015138866923]

約数ペア:

[(1, 2015138866923), (3, 671712955641), (7, 287876980989), (9, 223904318547), (13, 155010682071), (21, 95958993663), (27, 74634772849), (39, 51670227357), (63, 31986331221), (91, 22144383153), (117, 17223409119), (189, 10662110407), (273, 7381461051), (351, 5741136373), (769, 2620466667), (819, 2460487017), (2307, 873488889), (2457, 820162339), (5383, 374352381), (6921, 291162963), (9997, 201574359), (16149, 124784127), (20763, 97054321), (29991, 67191453), (48447, 41594709), (69979, 28796337), (89973, 22397151), (145341, 13864903), (209937, 9598779), (269919, 7465717), (629811, 3199593), (1066531, 1889433)]