53390229

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1861}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 72752064

約数和(自身を除く): 19361835

約数列:

[1, 3, 73, 131, 219, 393, 1861, 5583, 9563, 28689, 135853, 243791, 407559, 731373, 17796743, 53390229]

約数ペア:

[(1, 53390229), (3, 17796743), (73, 731373), (131, 407559), (219, 243791), (393, 135853), (1861, 28689), (5583, 9563)]