128433500157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1\times {\mathrm{506683}}^1$

素因数の和:511152

約数の個数: 16

約数和(自身を含む): 180298434560

約数和(自身を除く): 51864934403

約数列:

[1, 3, 19, 57, 4447, 13341, 84493, 253479, 506683, 1520049, 9626977, 28880931, 2253219301, 6759657903, 42811166719, 128433500157]

約数ペア:

[(1, 128433500157), (3, 42811166719), (19, 6759657903), (57, 2253219301), (4447, 28880931), (13341, 9626977), (84493, 1520049), (253479, 506683)]