39240639

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 60431360

約数和(自身を除く): 21190721

約数列:

[1, 3, 9, 27, 43, 73, 129, 219, 387, 463, 657, 1161, 1389, 1971, 3139, 4167, 9417, 12501, 19909, 28251, 33799, 59727, 84753, 101397, 179181, 304191, 537543, 912573, 1453357, 4360071, 13080213, 39240639]

約数ペア:

[(1, 39240639), (3, 13080213), (9, 4360071), (27, 1453357), (43, 912573), (73, 537543), (129, 304191), (219, 179181), (387, 101397), (463, 84753), (657, 59727), (1161, 33799), (1389, 28251), (1971, 19909), (3139, 12501), (4167, 9417)]