12783122001

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16607}}^1$

素因数の和:16692

約数の個数: 80

約数和(自身を含む): 22282089984

約数和(自身を除く): 9498967983

約数列:

[1, 3, 9, 13, 17, 27, 39, 43, 51, 81, 117, 129, 153, 221, 351, 387, 459, 559, 663, 731, 1053, 1161, 1377, 1677, 1989, 2193, 3483, 5031, 5967, 6579, 9503, 15093, 16607, 17901, 19737, 28509, 45279, 49821, 59211, 85527, 149463, 215891, 256581, 282319, 448389, 647673, 714101, 769743, 846957, 1345167, 1943019, 2142303, 2540871, 3670147, 5829057, 6426909, 7622613, 9283313, 11010441, 12139717, 17487171, 19280727, 22867839, 27849939, 33031323, 36419151, 57842181, 83549817, 99093969, 109257453, 157816321, 250649451, 297281907, 327772359, 473448963, 751948353, 983317077, 1420346889, 4261040667, 12783122001]

約数ペア:

[(1, 12783122001), (3, 4261040667), (9, 1420346889), (13, 983317077), (17, 751948353), (27, 473448963), (39, 327772359), (43, 297281907), (51, 250649451), (81, 157816321), (117, 109257453), (129, 99093969), (153, 83549817), (221, 57842181), (351, 36419151), (387, 33031323), (459, 27849939), (559, 22867839), (663, 19280727), (731, 17487171), (1053, 12139717), (1161, 11010441), (1377, 9283313), (1677, 7622613), (1989, 6426909), (2193, 5829057), (3483, 3670147), (5031, 2540871), (5967, 2142303), (6579, 1943019), (9503, 1345167), (15093, 846957), (16607, 769743), (17901, 714101), (19737, 647673), (28509, 448389), (45279, 282319), (49821, 256581), (59211, 215891), (85527, 149463)]