353188053

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{739}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 541798400

約数和(自身を除く): 188610347

約数列:

[1, 3, 9, 27, 31, 93, 279, 571, 739, 837, 1713, 2217, 5139, 6651, 15417, 17701, 19953, 22909, 53103, 68727, 159309, 206181, 421969, 477927, 618543, 1265907, 3797721, 11393163, 13081039, 39243117, 117729351, 353188053]

約数ペア:

[(1, 353188053), (3, 117729351), (9, 39243117), (27, 13081039), (31, 11393163), (93, 3797721), (279, 1265907), (571, 618543), (739, 477927), (837, 421969), (1713, 206181), (2217, 159309), (5139, 68727), (6651, 53103), (15417, 22909), (17701, 19953)]