77889669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3863}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 124637184

約数和(自身を除く): 46747515

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 3863, 6721, 11589, 20163, 42493, 50219, 127479, 150657, 181561, 544683, 552409, 1657227, 1997171, 2360293, 5991513, 7080879, 25963223, 77889669]

約数ペア:

[(1, 77889669), (3, 25963223), (11, 7080879), (13, 5991513), (33, 2360293), (39, 1997171), (47, 1657227), (141, 552409), (143, 544683), (429, 181561), (517, 150657), (611, 127479), (1551, 50219), (1833, 42493), (3863, 20163), (6721, 11589)]