161569194059

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{5176343}}^1$

素因数の和:5176384

約数の個数: 20

約数和(自身を含む): 202985153616

約数和(自身を除く): 41415959557

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 31213, 5176343, 36234401, 67292459, 253640807, 471047213, 1775485649, 3297330491, 12428399543, 23081313437, 161569194059]

約数ペア:

[(1, 161569194059), (7, 23081313437), (13, 12428399543), (49, 3297330491), (91, 1775485649), (343, 471047213), (637, 253640807), (2401, 67292459), (4459, 36234401), (31213, 5176343)]