84271239

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{240089}}^1$

素因数の和:240111

約数の個数: 16

約数和(自身を含む): 134450400

約数和(自身を除く): 50179161

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 240089, 720267, 2160801, 3121157, 6482403, 9363471, 28090413, 84271239]

約数ペア:

[(1, 84271239), (3, 28090413), (9, 9363471), (13, 6482403), (27, 3121157), (39, 2160801), (117, 720267), (351, 240089)]