51261243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41983}}^1$

素因数の和:42034

約数の個数: 16

約数和(自身を含む): 76578816

約数和(自身を除く): 25317573

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 41983, 125949, 461813, 1385439, 1553371, 4660113, 17087081, 51261243]

約数ペア:

[(1, 51261243), (3, 17087081), (11, 4660113), (33, 1553371), (37, 1385439), (111, 461813), (407, 125949), (1221, 41983)]