896791203

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 1773158400

約数和(自身を除く): 876367197

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 73, 77, 99, 133, 171, 189, 209, 219, 231, 297, 311, 399, 511, 513, 627, 657, 693, 803, 933, 1197, 1387, 1463, 1533, 1881, 1971, 2079, 2177, 2409, 2799, 3421, 3591, 4161, 4389, 4599, 5621, 5643, 5909, 6531, 7227, 8397, 9709, 10263, 12483, 13167, 13797, 15257, 16863, 17727, 19593, 21681, 22703, 23947, 29127, 30789, 37449, 39501, 41363, 45771, 50589, 53181, 58779, 64999, 68109, 71841, 87381, 92367, 106799, 124089, 137313, 151767, 158921, 159543, 194997, 204327, 215523, 249733, 262143, 320397, 372267, 411939, 431357, 454993, 476763, 584991, 612981, 646569, 749199, 961191, 1116801, 1294071, 1364979, 1430289, 1748131, 1754973, 2247597, 2883573, 3019499, 3882213, 4094937, 4290867, 4744927, 5244393, 6742791, 9058497, 11646639, 12284811, 14234781, 15733179, 27175491, 33214489, 42704343, 47199537, 81526473, 99643467, 128113029, 298930401, 896791203]

約数ペア:

[(1, 896791203), (3, 298930401), (7, 128113029), (9, 99643467), (11, 81526473), (19, 47199537), (21, 42704343), (27, 33214489), (33, 27175491), (57, 15733179), (63, 14234781), (73, 12284811), (77, 11646639), (99, 9058497), (133, 6742791), (171, 5244393), (189, 4744927), (209, 4290867), (219, 4094937), (231, 3882213), (297, 3019499), (311, 2883573), (399, 2247597), (511, 1754973), (513, 1748131), (627, 1430289), (657, 1364979), (693, 1294071), (803, 1116801), (933, 961191), (1197, 749199), (1387, 646569), (1463, 612981), (1533, 584991), (1881, 476763), (1971, 454993), (2079, 431357), (2177, 411939), (2409, 372267), (2799, 320397), (3421, 262143), (3591, 249733), (4161, 215523), (4389, 204327), (4599, 194997), (5621, 159543), (5643, 158921), (5909, 151767), (6531, 137313), (7227, 124089), (8397, 106799), (9709, 92367), (10263, 87381), (12483, 71841), (13167, 68109), (13797, 64999), (15257, 58779), (16863, 53181), (17727, 50589), (19593, 45771), (21681, 41363), (22703, 39501), (23947, 37449), (29127, 30789)]