75867561

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 62510679

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 581, 693, 747, 913, 1319, 1743, 2739, 3957, 5229, 6391, 8217, 9233, 11871, 14509, 19173, 27699, 43527, 57519, 83097, 101563, 109477, 130581, 304689, 328431, 766339, 914067, 985293, 1204247, 2299017, 3612741, 6897051, 8429729, 10838223, 25289187, 75867561]

約数ペア:

[(1, 75867561), (3, 25289187), (7, 10838223), (9, 8429729), (11, 6897051), (21, 3612741), (33, 2299017), (63, 1204247), (77, 985293), (83, 914067), (99, 766339), (231, 328431), (249, 304689), (581, 130581), (693, 109477), (747, 101563), (913, 83097), (1319, 57519), (1743, 43527), (2739, 27699), (3957, 19173), (5229, 14509), (6391, 11871), (8217, 9233)]