81052023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{90359}}^1$

素因数の和:90398

約数の個数: 16

約数和(自身を含む): 121443840

約数和(自身を除く): 40391817

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 90359, 271077, 1174667, 2078257, 3524001, 6234771, 27017341, 81052023]

約数ペア:

[(1, 81052023), (3, 27017341), (13, 6234771), (23, 3524001), (39, 2078257), (69, 1174667), (299, 271077), (897, 90359)]