75081357

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 120310400

約数和(自身を除く): 45229043

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 409, 523, 1227, 1569, 3681, 4707, 5317, 6799, 11043, 14121, 15951, 20397, 47853, 61191, 143559, 183573, 213907, 641721, 1925163, 2780791, 5775489, 8342373, 25027119, 75081357]

約数ペア:

[(1, 75081357), (3, 25027119), (9, 8342373), (13, 5775489), (27, 2780791), (39, 1925163), (117, 641721), (351, 213907), (409, 183573), (523, 143559), (1227, 61191), (1569, 47853), (3681, 20397), (4707, 15951), (5317, 14121), (6799, 11043)]