75355839

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71563}}^1$

素因数の和:71588

約数の個数: 20

約数和(自身を含む): 121229416

約数和(自身を除く): 45873577

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 71563, 214689, 644067, 930319, 1932201, 2790957, 5796603, 8372871, 25118613, 75355839]

約数ペア:

[(1, 75355839), (3, 25118613), (9, 8372871), (13, 5796603), (27, 2790957), (39, 1932201), (81, 930319), (117, 644067), (351, 214689), (1053, 71563)]