156776860071

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{148885907}}^1$

素因数の和:148885932

約数の個数: 20

約数和(自身を含む): 252212728152

約数和(自身を除く): 95435868081

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 148885907, 446657721, 1339973163, 1935516791, 4019919489, 5806550373, 12059758467, 17419651119, 52258953357, 156776860071]

約数ペア:

[(1, 156776860071), (3, 52258953357), (9, 17419651119), (13, 12059758467), (27, 5806550373), (39, 4019919489), (81, 1935516791), (117, 1339973163), (351, 446657721), (1053, 148885907)]