55986291

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{168127}}^1$

素因数の和:168170

約数の個数: 12

約数和(自身を含む): 83055232

約数和(自身を除く): 27068941

約数列:

[1, 3, 9, 37, 111, 333, 168127, 504381, 1513143, 6220699, 18662097, 55986291]

約数ペア:

[(1, 55986291), (3, 18662097), (9, 6220699), (37, 1513143), (111, 504381), (333, 168127)]