67251129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{28703}}^1$

素因数の和:28788

約数の個数: 16

約数和(自身を含む): 99201024

約数和(自身を除く): 31949895

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 28703, 86109, 315733, 947199, 2037913, 6113739, 22417043, 67251129]

約数ペア:

[(1, 67251129), (3, 22417043), (11, 6113739), (33, 2037913), (71, 947199), (213, 315733), (781, 86109), (2343, 28703)]