199909827

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10883}}^1$

素因数の和:11059

約数の個数: 24

約数和(自身を含む): 312980304

約数和(自身を除く): 113070477

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 6123, 10883, 18369, 32649, 97947, 141479, 424437, 1273311, 1708631, 5125893, 15377679, 22212203, 66636609, 199909827]

約数ペア:

[(1, 199909827), (3, 66636609), (9, 22212203), (13, 15377679), (39, 5125893), (117, 1708631), (157, 1273311), (471, 424437), (1413, 141479), (2041, 97947), (6123, 32649), (10883, 18369)]