27140346

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 64686600

約数和(自身を除く): 37546254

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 53, 54, 58, 81, 87, 106, 109, 159, 162, 174, 218, 261, 318, 327, 477, 522, 654, 783, 954, 981, 1431, 1537, 1566, 1962, 2349, 2862, 2943, 3074, 3161, 4293, 4611, 4698, 5777, 5886, 6322, 8586, 8829, 9222, 9483, 11554, 13833, 17331, 17658, 18966, 27666, 28449, 34662, 41499, 51993, 56898, 82998, 85347, 103986, 124497, 155979, 167533, 170694, 248994, 256041, 311958, 335066, 467937, 502599, 512082, 935874, 1005198, 1507797, 3015594, 4523391, 9046782, 13570173, 27140346]

約数ペア:

[(1, 27140346), (2, 13570173), (3, 9046782), (6, 4523391), (9, 3015594), (18, 1507797), (27, 1005198), (29, 935874), (53, 512082), (54, 502599), (58, 467937), (81, 335066), (87, 311958), (106, 256041), (109, 248994), (159, 170694), (162, 167533), (174, 155979), (218, 124497), (261, 103986), (318, 85347), (327, 82998), (477, 56898), (522, 51993), (654, 41499), (783, 34662), (954, 28449), (981, 27666), (1431, 18966), (1537, 17658), (1566, 17331), (1962, 13833), (2349, 11554), (2862, 9483), (2943, 9222), (3074, 8829), (3161, 8586), (4293, 6322), (4611, 5886), (4698, 5777)]