129246273

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{122741}}^1$

素因数の和:122766

約数の個数: 20

約数和(自身を含む): 207924948

約数和(自身を除く): 78678675

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 122741, 368223, 1104669, 1595633, 3314007, 4786899, 9942021, 14360697, 43082091, 129246273]

約数ペア:

[(1, 129246273), (3, 43082091), (9, 14360697), (13, 9942021), (27, 4786899), (39, 3314007), (81, 1595633), (117, 1104669), (351, 368223), (1053, 122741)]