27651078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 80317440

約数和(自身を除く): 52666362

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 331, 351, 357, 378, 442, 459, 546, 662, 663, 702, 714, 819, 918, 993, 1071, 1326, 1547, 1638, 1986, 1989, 2142, 2317, 2457, 2979, 3094, 3213, 3978, 4303, 4634, 4641, 4914, 5627, 5958, 5967, 6426, 6951, 8606, 8937, 9282, 11254, 11934, 12909, 13902, 13923, 16881, 17874, 20853, 25818, 27846, 30121, 33762, 38727, 39389, 41706, 41769, 50643, 60242, 62559, 73151, 77454, 78778, 83538, 90363, 101286, 116181, 118167, 125118, 146302, 151929, 180726, 219453, 232362, 236334, 271089, 303858, 354501, 438906, 512057, 542178, 658359, 709002, 813267, 1024114, 1063503, 1316718, 1536171, 1626534, 1975077, 2127006, 3072342, 3950154, 4608513, 9217026, 13825539, 27651078]

約数ペア:

[(1, 27651078), (2, 13825539), (3, 9217026), (6, 4608513), (7, 3950154), (9, 3072342), (13, 2127006), (14, 1975077), (17, 1626534), (18, 1536171), (21, 1316718), (26, 1063503), (27, 1024114), (34, 813267), (39, 709002), (42, 658359), (51, 542178), (54, 512057), (63, 438906), (78, 354501), (91, 303858), (102, 271089), (117, 236334), (119, 232362), (126, 219453), (153, 180726), (182, 151929), (189, 146302), (221, 125118), (234, 118167), (238, 116181), (273, 101286), (306, 90363), (331, 83538), (351, 78778), (357, 77454), (378, 73151), (442, 62559), (459, 60242), (546, 50643), (662, 41769), (663, 41706), (702, 39389), (714, 38727), (819, 33762), (918, 30121), (993, 27846), (1071, 25818), (1326, 20853), (1547, 17874), (1638, 16881), (1986, 13923), (1989, 13902), (2142, 12909), (2317, 11934), (2457, 11254), (2979, 9282), (3094, 8937), (3213, 8606), (3978, 6951), (4303, 6426), (4634, 5967), (4641, 5958), (4914, 5627)]