85875867

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 156619008

約数和(自身を除く): 70743141

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 581, 693, 747, 913, 1493, 1743, 2739, 4479, 5229, 6391, 8217, 10451, 13437, 16423, 19173, 31353, 49269, 57519, 94059, 114961, 123919, 147807, 344883, 371757, 867433, 1034649, 1115271, 1363109, 2602299, 4089327, 7806897, 9541763, 12267981, 28625289, 85875867]

約数ペア:

[(1, 85875867), (3, 28625289), (7, 12267981), (9, 9541763), (11, 7806897), (21, 4089327), (33, 2602299), (63, 1363109), (77, 1115271), (83, 1034649), (99, 867433), (231, 371757), (249, 344883), (581, 147807), (693, 123919), (747, 114961), (913, 94059), (1493, 57519), (1743, 49269), (2739, 31353), (4479, 19173), (5229, 16423), (6391, 13437), (8217, 10451)]