77188839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 127196160

約数和(自身を除く): 50007321

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 337, 839, 1011, 2359, 2517, 4381, 5873, 7077, 10907, 13143, 17619, 30667, 32721, 76349, 92001, 229047, 282743, 848229, 1979201, 3675659, 5937603, 11026977, 25729613, 77188839]

約数ペア:

[(1, 77188839), (3, 25729613), (7, 11026977), (13, 5937603), (21, 3675659), (39, 1979201), (91, 848229), (273, 282743), (337, 229047), (839, 92001), (1011, 76349), (2359, 32721), (2517, 30667), (4381, 17619), (5873, 13143), (7077, 10907)]