27138888

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 90140160

約数和(自身を除く): 63001272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 193, 216, 217, 248, 252, 279, 324, 372, 378, 386, 434, 504, 558, 567, 579, 648, 651, 744, 756, 772, 837, 868, 1116, 1134, 1158, 1302, 1351, 1512, 1544, 1674, 1736, 1737, 1953, 2232, 2268, 2316, 2511, 2604, 2702, 3348, 3474, 3906, 4053, 4536, 4632, 5022, 5208, 5211, 5404, 5859, 5983, 6696, 6948, 7812, 8106, 10044, 10422, 10808, 11718, 11966, 12159, 13896, 15624, 15633, 16212, 17577, 17949, 20088, 20844, 23436, 23932, 24318, 31266, 32424, 35154, 35898, 36477, 41688, 41881, 46872, 47864, 48636, 53847, 62532, 70308, 71796, 72954, 83762, 97272, 107694, 109431, 125064, 125643, 140616, 143592, 145908, 161541, 167524, 215388, 218862, 251286, 291816, 323082, 335048, 376929, 430776, 437724, 484623, 502572, 646164, 753858, 875448, 969246, 1005144, 1130787, 1292328, 1507716, 1938492, 2261574, 3015432, 3392361, 3876984, 4523148, 6784722, 9046296, 13569444, 27138888]

約数ペア:

[(1, 27138888), (2, 13569444), (3, 9046296), (4, 6784722), (6, 4523148), (7, 3876984), (8, 3392361), (9, 3015432), (12, 2261574), (14, 1938492), (18, 1507716), (21, 1292328), (24, 1130787), (27, 1005144), (28, 969246), (31, 875448), (36, 753858), (42, 646164), (54, 502572), (56, 484623), (62, 437724), (63, 430776), (72, 376929), (81, 335048), (84, 323082), (93, 291816), (108, 251286), (124, 218862), (126, 215388), (162, 167524), (168, 161541), (186, 145908), (189, 143592), (193, 140616), (216, 125643), (217, 125064), (248, 109431), (252, 107694), (279, 97272), (324, 83762), (372, 72954), (378, 71796), (386, 70308), (434, 62532), (504, 53847), (558, 48636), (567, 47864), (579, 46872), (648, 41881), (651, 41688), (744, 36477), (756, 35898), (772, 35154), (837, 32424), (868, 31266), (1116, 24318), (1134, 23932), (1158, 23436), (1302, 20844), (1351, 20088), (1512, 17949), (1544, 17577), (1674, 16212), (1736, 15633), (1737, 15624), (1953, 13896), (2232, 12159), (2268, 11966), (2316, 11718), (2511, 10808), (2604, 10422), (2702, 10044), (3348, 8106), (3474, 7812), (3906, 6948), (4053, 6696), (4536, 5983), (4632, 5859), (5022, 5404), (5208, 5211)]