66322179

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 136396800

約数和(自身を除く): 70074621

約数列:

[1, 3, 7, 9, 11, 19, 21, 23, 27, 33, 57, 63, 69, 73, 77, 99, 133, 161, 171, 189, 207, 209, 219, 231, 253, 297, 399, 437, 483, 511, 513, 621, 627, 657, 693, 759, 803, 1197, 1311, 1387, 1449, 1463, 1533, 1679, 1771, 1881, 1971, 2079, 2277, 2409, 3059, 3591, 3933, 4161, 4347, 4389, 4599, 4807, 5037, 5313, 5621, 5643, 6831, 7227, 9177, 9709, 11753, 11799, 12483, 13167, 13797, 14421, 15111, 15257, 15939, 16863, 18469, 21681, 27531, 29127, 31901, 33649, 35259, 37449, 39501, 43263, 45333, 45771, 47817, 50589, 55407, 82593, 87381, 95703, 100947, 105777, 106799, 129283, 129789, 137313, 151767, 166221, 223307, 262143, 287109, 302841, 317331, 320397, 350911, 387849, 411939, 498663, 669921, 861327, 908523, 961191, 1052733, 1163547, 2009763, 2456377, 2883573, 3158199, 3490641, 6029289, 7369131, 9474597, 22107393, 66322179]

約数ペア:

[(1, 66322179), (3, 22107393), (7, 9474597), (9, 7369131), (11, 6029289), (19, 3490641), (21, 3158199), (23, 2883573), (27, 2456377), (33, 2009763), (57, 1163547), (63, 1052733), (69, 961191), (73, 908523), (77, 861327), (99, 669921), (133, 498663), (161, 411939), (171, 387849), (189, 350911), (207, 320397), (209, 317331), (219, 302841), (231, 287109), (253, 262143), (297, 223307), (399, 166221), (437, 151767), (483, 137313), (511, 129789), (513, 129283), (621, 106799), (627, 105777), (657, 100947), (693, 95703), (759, 87381), (803, 82593), (1197, 55407), (1311, 50589), (1387, 47817), (1449, 45771), (1463, 45333), (1533, 43263), (1679, 39501), (1771, 37449), (1881, 35259), (1971, 33649), (2079, 31901), (2277, 29127), (2409, 27531), (3059, 21681), (3591, 18469), (3933, 16863), (4161, 15939), (4347, 15257), (4389, 15111), (4599, 14421), (4807, 13797), (5037, 13167), (5313, 12483), (5621, 11799), (5643, 11753), (6831, 9709), (7227, 9177)]