159457137

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{330139}}^1$

素因数の和:330172

約数の個数: 16

約数和(自身を含む): 253547520

約数和(自身を除く): 94090383

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 330139, 990417, 2310973, 6932919, 7593197, 22779591, 53152379, 159457137]

約数ペア:

[(1, 159457137), (3, 53152379), (7, 22779591), (21, 7593197), (23, 6932919), (69, 2310973), (161, 990417), (483, 330139)]