87081429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{24049}}^1$

素因数の和:24140

約数の個数: 16

約数和(自身を含む): 124675200

約数和(自身を除く): 37593771

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 24049, 72147, 408833, 1226499, 1707479, 5122437, 29027143, 87081429]

約数ペア:

[(1, 87081429), (3, 29027143), (17, 5122437), (51, 1707479), (71, 1226499), (213, 408833), (1207, 72147), (3621, 24049)]