81054259201

素因数分解:

${\mathrm{281}}^1\times {\mathrm{1447}}^1\times {\mathrm{199343}}^1$

素因数の和:201071

約数の個数: 8

約数和(自身を含む): 81399331584

約数和(自身を除く): 345072383

約数列:

[1, 281, 1447, 199343, 406607, 56015383, 288449321, 81054259201]

約数ペア:

[(1, 81054259201), (281, 288449321), (1447, 56015383), (199343, 406607)]