170708967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 310302720

約数和(自身を除く): 139593753

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 73, 79, 99, 117, 143, 207, 219, 237, 253, 299, 429, 657, 711, 759, 803, 869, 897, 949, 1027, 1287, 1679, 1817, 2277, 2409, 2607, 2691, 2847, 3081, 3289, 5037, 5451, 5767, 7227, 7821, 8541, 9243, 9867, 10439, 11297, 15111, 16353, 17301, 18469, 19987, 21827, 23621, 29601, 31317, 33891, 51903, 55407, 59961, 63437, 65481, 70863, 74971, 93951, 101673, 132641, 166221, 179883, 190311, 196443, 212589, 224913, 240097, 259831, 397923, 570933, 674739, 720291, 779493, 824681, 1193769, 1459051, 1724333, 2160873, 2338479, 2474043, 4377153, 5172999, 7422129, 13131459, 15518997, 18967663, 56902989, 170708967]

約数ペア:

[(1, 170708967), (3, 56902989), (9, 18967663), (11, 15518997), (13, 13131459), (23, 7422129), (33, 5172999), (39, 4377153), (69, 2474043), (73, 2338479), (79, 2160873), (99, 1724333), (117, 1459051), (143, 1193769), (207, 824681), (219, 779493), (237, 720291), (253, 674739), (299, 570933), (429, 397923), (657, 259831), (711, 240097), (759, 224913), (803, 212589), (869, 196443), (897, 190311), (949, 179883), (1027, 166221), (1287, 132641), (1679, 101673), (1817, 93951), (2277, 74971), (2409, 70863), (2607, 65481), (2691, 63437), (2847, 59961), (3081, 55407), (3289, 51903), (5037, 33891), (5451, 31317), (5767, 29601), (7227, 23621), (7821, 21827), (8541, 19987), (9243, 18469), (9867, 17301), (10439, 16353), (11297, 15111)]