54136719

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 104832000

約数和(自身を除く): 50695281

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 71, 91, 117, 133, 147, 171, 213, 247, 273, 343, 399, 441, 497, 637, 639, 741, 819, 923, 931, 1029, 1197, 1349, 1491, 1729, 1911, 2223, 2769, 2793, 3087, 3479, 4047, 4459, 4473, 5187, 5733, 6461, 6517, 8307, 8379, 9443, 10437, 12103, 12141, 13377, 15561, 17537, 19383, 19551, 24353, 28329, 31311, 36309, 40131, 45227, 52611, 58149, 58653, 66101, 73059, 84721, 84987, 108927, 122759, 135681, 157833, 198303, 219177, 254163, 316589, 368277, 407043, 462707, 594909, 762489, 859313, 949767, 1104831, 1388121, 2577939, 2849301, 4164363, 6015191, 7733817, 18045573, 54136719]

約数ペア:

[(1, 54136719), (3, 18045573), (7, 7733817), (9, 6015191), (13, 4164363), (19, 2849301), (21, 2577939), (39, 1388121), (49, 1104831), (57, 949767), (63, 859313), (71, 762489), (91, 594909), (117, 462707), (133, 407043), (147, 368277), (171, 316589), (213, 254163), (247, 219177), (273, 198303), (343, 157833), (399, 135681), (441, 122759), (497, 108927), (637, 84987), (639, 84721), (741, 73059), (819, 66101), (923, 58653), (931, 58149), (1029, 52611), (1197, 45227), (1349, 40131), (1491, 36309), (1729, 31311), (1911, 28329), (2223, 24353), (2769, 19551), (2793, 19383), (3087, 17537), (3479, 15561), (4047, 13377), (4459, 12141), (4473, 12103), (5187, 10437), (5733, 9443), (6461, 8379), (6517, 8307)]