55821831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{9479}}^1$

素因数の和:9646

約数の個数: 16

約数和(自身を含む): 80693760

約数和(自身を除く): 24871929

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 9479, 28437, 123227, 369681, 1431329, 4293987, 18607277, 55821831]

約数ペア:

[(1, 55821831), (3, 18607277), (13, 4293987), (39, 1431329), (151, 369681), (453, 123227), (1963, 28437), (5889, 9479)]