8126433

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 15155200

約数和(自身を除く): 7028767

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 73, 93, 133, 171, 189, 217, 219, 279, 399, 511, 513, 589, 651, 657, 837, 1197, 1387, 1533, 1767, 1953, 1971, 2263, 3591, 4123, 4161, 4599, 5301, 5859, 6789, 9709, 12369, 12483, 13797, 15841, 15903, 20367, 29127, 37107, 37449, 42997, 47523, 61101, 87381, 111321, 128991, 142569, 262143, 300979, 386973, 427707, 902937, 1160919, 2708811, 8126433]

約数ペア:

[(1, 8126433), (3, 2708811), (7, 1160919), (9, 902937), (19, 427707), (21, 386973), (27, 300979), (31, 262143), (57, 142569), (63, 128991), (73, 111321), (93, 87381), (133, 61101), (171, 47523), (189, 42997), (217, 37449), (219, 37107), (279, 29127), (399, 20367), (511, 15903), (513, 15841), (589, 13797), (651, 12483), (657, 12369), (837, 9709), (1197, 6789), (1387, 5859), (1533, 5301), (1767, 4599), (1953, 4161), (1971, 4123), (2263, 3591)]