131569801053

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{16661}}^1\times {\mathrm{71143}}^1$

素因数の和:87844

約数の個数: 16

約数和(自身を含む): 180181001856

約数和(自身を除く): 48611200803

約数列:

[1, 3, 37, 111, 16661, 49983, 71143, 213429, 616457, 1849371, 2632291, 7896873, 1185313523, 3555940569, 43856600351, 131569801053]

約数ペア:

[(1, 131569801053), (3, 43856600351), (37, 3555940569), (111, 1185313523), (16661, 7896873), (49983, 2632291), (71143, 1849371), (213429, 616457)]