54160281

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2551}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 89707904

約数和(自身を除く): 35547623

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 2551, 3033, 7077, 7653, 17857, 21231, 22959, 53571, 160713, 859687, 2579061, 6017809, 7737183, 18053427, 54160281]

約数ペア:

[(1, 54160281), (3, 18053427), (7, 7737183), (9, 6017809), (21, 2579061), (63, 859687), (337, 160713), (1011, 53571), (2359, 22959), (2551, 21231), (3033, 17857), (7077, 7653)]