161770539

素因数分解:

$3^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{5309}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 246723840

約数和(自身を除く): 84953301

約数列:

[1, 3, 7, 21, 1451, 4353, 5309, 10157, 15927, 30471, 37163, 111489, 7703359, 23110077, 53923513, 161770539]

約数ペア:

[(1, 161770539), (3, 53923513), (7, 23110077), (21, 7703359), (1451, 111489), (4353, 37163), (5309, 30471), (10157, 15927)]