80072577

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{228127}}^1$

素因数の和:228149

約数の個数: 16

約数和(自身を含む): 127751680

約数和(自身を除く): 47679103

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 228127, 684381, 2053143, 2965651, 6159429, 8896953, 26690859, 80072577]

約数ペア:

[(1, 80072577), (3, 26690859), (9, 8896953), (13, 6159429), (27, 2965651), (39, 2053143), (117, 684381), (351, 228127)]