160991791491

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1\times {\mathrm{362161}}^1$

素因数の和:364322

約数の個数: 16

約数和(自身を含む): 217783945728

約数和(自身を除く): 56792154237

約数列:

[1, 3, 71, 213, 2087, 6261, 148177, 362161, 444531, 1086483, 25713431, 77140293, 755830007, 2267490021, 53663930497, 160991791491]

約数ペア:

[(1, 160991791491), (3, 53663930497), (71, 2267490021), (213, 755830007), (2087, 77140293), (6261, 25713431), (148177, 1086483), (362161, 444531)]