1010671641

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 1909555200

約数和(自身を除く): 898883559

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 73, 93, 119, 139, 153, 189, 217, 219, 279, 357, 417, 459, 511, 527, 651, 657, 837, 973, 1071, 1241, 1251, 1533, 1581, 1953, 1971, 2263, 2363, 2919, 3213, 3689, 3723, 3753, 4309, 4599, 4743, 5859, 6789, 7089, 8687, 8757, 10147, 11067, 11169, 12927, 13797, 14229, 15841, 16541, 20367, 21267, 26061, 26271, 30163, 30441, 33201, 33507, 38471, 38781, 47523, 49623, 61101, 63801, 71029, 73253, 78183, 90489, 91323, 99603, 115413, 116343, 142569, 148869, 172499, 213087, 219759, 234549, 269297, 271467, 273969, 314557, 346239, 427707, 446607, 512771, 517497, 639261, 659277, 807891, 814401, 943671, 1038717, 1207493, 1538313, 1552491, 1917783, 1977831, 2201899, 2423673, 2831013, 3622479, 4614939, 4657473, 5347469, 6605697, 7271019, 8493039, 10867437, 13844817, 16042407, 19817091, 32602311, 37432283, 48127221, 59451273, 112296849, 144381663, 336890547, 1010671641]

約数ペア:

[(1, 1010671641), (3, 336890547), (7, 144381663), (9, 112296849), (17, 59451273), (21, 48127221), (27, 37432283), (31, 32602311), (51, 19817091), (63, 16042407), (73, 13844817), (93, 10867437), (119, 8493039), (139, 7271019), (153, 6605697), (189, 5347469), (217, 4657473), (219, 4614939), (279, 3622479), (357, 2831013), (417, 2423673), (459, 2201899), (511, 1977831), (527, 1917783), (651, 1552491), (657, 1538313), (837, 1207493), (973, 1038717), (1071, 943671), (1241, 814401), (1251, 807891), (1533, 659277), (1581, 639261), (1953, 517497), (1971, 512771), (2263, 446607), (2363, 427707), (2919, 346239), (3213, 314557), (3689, 273969), (3723, 271467), (3753, 269297), (4309, 234549), (4599, 219759), (4743, 213087), (5859, 172499), (6789, 148869), (7089, 142569), (8687, 116343), (8757, 115413), (10147, 99603), (11067, 91323), (11169, 90489), (12927, 78183), (13797, 73253), (14229, 71029), (15841, 63801), (16541, 61101), (20367, 49623), (21267, 47523), (26061, 38781), (26271, 38471), (30163, 33507), (30441, 33201)]