54087411

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19661}}^1$

素因数の和:19802

約数の個数: 16

約数和(自身を含む): 83052288

約数和(自身を除く): 28964877

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 19661, 58983, 137627, 412881, 2575591, 7726773, 18029137, 54087411]

約数ペア:

[(1, 54087411), (3, 18029137), (7, 7726773), (21, 2575591), (131, 412881), (393, 137627), (917, 58983), (2751, 19661)]