27831344742

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{14639}}^1$

素因数の和:14795

約数の個数: 128

約数和(自身を含む): 69569280000

約数和(自身を除く): 41737935258

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 109, 114, 153, 171, 218, 306, 323, 327, 342, 459, 513, 646, 654, 918, 969, 981, 1026, 1853, 1938, 1962, 2071, 2907, 2943, 3706, 4142, 5559, 5814, 5886, 6213, 8721, 11118, 12426, 14639, 16677, 17442, 18639, 29278, 33354, 35207, 37278, 43917, 50031, 55917, 70414, 87834, 100062, 105621, 111834, 131751, 211242, 248863, 263502, 278141, 316863, 395253, 497726, 556282, 633726, 746589, 790506, 834423, 950589, 1493178, 1595651, 1668846, 1901178, 2239767, 2503269, 3191302, 4479534, 4728397, 4786953, 5006538, 6719301, 7509807, 9456794, 9573906, 13438602, 14185191, 14360859, 15019614, 27126067, 28370382, 28721718, 30317369, 42555573, 43082577, 54252134, 60634738, 81378201, 85111146, 86165154, 90952107, 127666719, 162756402, 181904214, 244134603, 255333438, 272856321, 488269206, 515395273, 545712642, 732403809, 818568963, 1030790546, 1464807618, 1546185819, 1637137926, 3092371638, 4638557457, 9277114914, 13915672371, 27831344742]

約数ペア:

[(1, 27831344742), (2, 13915672371), (3, 9277114914), (6, 4638557457), (9, 3092371638), (17, 1637137926), (18, 1546185819), (19, 1464807618), (27, 1030790546), (34, 818568963), (38, 732403809), (51, 545712642), (54, 515395273), (57, 488269206), (102, 272856321), (109, 255333438), (114, 244134603), (153, 181904214), (171, 162756402), (218, 127666719), (306, 90952107), (323, 86165154), (327, 85111146), (342, 81378201), (459, 60634738), (513, 54252134), (646, 43082577), (654, 42555573), (918, 30317369), (969, 28721718), (981, 28370382), (1026, 27126067), (1853, 15019614), (1938, 14360859), (1962, 14185191), (2071, 13438602), (2907, 9573906), (2943, 9456794), (3706, 7509807), (4142, 6719301), (5559, 5006538), (5814, 4786953), (5886, 4728397), (6213, 4479534), (8721, 3191302), (11118, 2503269), (12426, 2239767), (14639, 1901178), (16677, 1668846), (17442, 1595651), (18639, 1493178), (29278, 950589), (33354, 834423), (35207, 790506), (37278, 746589), (43917, 633726), (50031, 556282), (55917, 497726), (70414, 395253), (87834, 316863), (100062, 278141), (105621, 263502), (111834, 248863), (131751, 211242)]