71559961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 80679168

約数和(自身を除く): 9119207

約数列:

[1, 11, 37, 193, 407, 911, 2123, 7141, 10021, 33707, 78551, 175823, 370777, 1934053, 6505451, 71559961]

約数ペア:

[(1, 71559961), (11, 6505451), (37, 1934053), (193, 370777), (407, 175823), (911, 78551), (2123, 33707), (7141, 10021)]