168041721

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{4603}}^1$

素因数の和:4932

約数の個数: 16

約数和(自身を含む): 230126336

約数和(自身を除く): 62084615

約数列:

[1, 3, 43, 129, 283, 849, 4603, 12169, 13809, 36507, 197929, 593787, 1302649, 3907947, 56013907, 168041721]

約数ペア:

[(1, 168041721), (3, 56013907), (43, 3907947), (129, 1302649), (283, 593787), (849, 197929), (4603, 36507), (12169, 13809)]