2721167004843

素因数分解:

$3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{61933}}^1$

素因数の和:62334

約数の個数: 96

約数和(自身を含む): 4704605734400

約数和(自身を除く): 1983438729557

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 331, 343, 387, 441, 903, 993, 1029, 2107, 2317, 2709, 2979, 3087, 6321, 6951, 14233, 14749, 16219, 18963, 20853, 42699, 44247, 48657, 61933, 99631, 113533, 128097, 132741, 145971, 185799, 298893, 340599, 433531, 557397, 697417, 896679, 1021797, 1300593, 2092251, 2663119, 3034717, 3901779, 4881919, 6276753, 7989357, 9104151, 14645757, 18641833, 20499823, 21243019, 23968071, 27312453, 43937271, 55925499, 61499469, 63729057, 130492831, 143498761, 167776497, 184498407, 191187171, 391478493, 430496283, 881492389, 913449817, 1004491327, 1174435479, 1291488849, 2644477167, 2740349451, 3013473981, 6170446723, 7031439289, 7933431501, 8221048353, 9040421943, 18511340169, 21094317867, 43193127061, 55534020507, 63282953601, 129579381183, 302351889427, 388738143549, 907055668281, 2721167004843]

約数ペア:

[(1, 2721167004843), (3, 907055668281), (7, 388738143549), (9, 302351889427), (21, 129579381183), (43, 63282953601), (49, 55534020507), (63, 43193127061), (129, 21094317867), (147, 18511340169), (301, 9040421943), (331, 8221048353), (343, 7933431501), (387, 7031439289), (441, 6170446723), (903, 3013473981), (993, 2740349451), (1029, 2644477167), (2107, 1291488849), (2317, 1174435479), (2709, 1004491327), (2979, 913449817), (3087, 881492389), (6321, 430496283), (6951, 391478493), (14233, 191187171), (14749, 184498407), (16219, 167776497), (18963, 143498761), (20853, 130492831), (42699, 63729057), (44247, 61499469), (48657, 55925499), (61933, 43937271), (99631, 27312453), (113533, 23968071), (128097, 21243019), (132741, 20499823), (145971, 18641833), (185799, 14645757), (298893, 9104151), (340599, 7989357), (433531, 6276753), (557397, 4881919), (697417, 3901779), (896679, 3034717), (1021797, 2663119), (1300593, 2092251)]