156949689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{56681}}^1$

素因数の和:56768

約数の個数: 16

約数和(自身を含む): 228541824

約数和(自身を除く): 71592135

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 56681, 170043, 736853, 2210559, 4024351, 12073053, 52316563, 156949689]

約数ペア:

[(1, 156949689), (3, 52316563), (13, 12073053), (39, 4024351), (71, 2210559), (213, 736853), (923, 170043), (2769, 56681)]