159155073

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2767}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 290174976

約数和(自身を除く): 131019903

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 581, 693, 747, 913, 1743, 2739, 2767, 5229, 6391, 8217, 8301, 19173, 19369, 24903, 30437, 57519, 58107, 91311, 174321, 213059, 229661, 273933, 639177, 688983, 1607627, 1917531, 2066949, 2526271, 4822881, 7578813, 14468643, 17683897, 22736439, 53051691, 159155073]

約数ペア:

[(1, 159155073), (3, 53051691), (7, 22736439), (9, 17683897), (11, 14468643), (21, 7578813), (33, 4822881), (63, 2526271), (77, 2066949), (83, 1917531), (99, 1607627), (231, 688983), (249, 639177), (581, 273933), (693, 229661), (747, 213059), (913, 174321), (1743, 91311), (2739, 58107), (2767, 57519), (5229, 30437), (6391, 24903), (8217, 19369), (8301, 19173)]