127487934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 329711616

約数和(自身を除く): 202223682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 127, 186, 217, 254, 257, 279, 381, 434, 514, 558, 651, 762, 771, 889, 1143, 1302, 1542, 1778, 1799, 1953, 2286, 2313, 2667, 3598, 3906, 3937, 4626, 5334, 5397, 7874, 7967, 8001, 10794, 11811, 15934, 16002, 16191, 23622, 23901, 27559, 32382, 32639, 35433, 47802, 55118, 55769, 65278, 70866, 71703, 82677, 97917, 111538, 143406, 165354, 167307, 195834, 228473, 248031, 293751, 334614, 456946, 496062, 501921, 587502, 685419, 1003842, 1011809, 1370838, 2023618, 2056257, 3035427, 4112514, 6070854, 7082663, 9106281, 14165326, 18212562, 21247989, 42495978, 63743967, 127487934]

約数ペア:

[(1, 127487934), (2, 63743967), (3, 42495978), (6, 21247989), (7, 18212562), (9, 14165326), (14, 9106281), (18, 7082663), (21, 6070854), (31, 4112514), (42, 3035427), (62, 2056257), (63, 2023618), (93, 1370838), (126, 1011809), (127, 1003842), (186, 685419), (217, 587502), (254, 501921), (257, 496062), (279, 456946), (381, 334614), (434, 293751), (514, 248031), (558, 228473), (651, 195834), (762, 167307), (771, 165354), (889, 143406), (1143, 111538), (1302, 97917), (1542, 82677), (1778, 71703), (1799, 70866), (1953, 65278), (2286, 55769), (2313, 55118), (2667, 47802), (3598, 35433), (3906, 32639), (3937, 32382), (4626, 27559), (5334, 23901), (5397, 23622), (7874, 16191), (7967, 16002), (8001, 15934), (10794, 11811)]