168400727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4649}}^1$

素因数の和:4786

約数の個数: 16

約数和(自身を含む): 190836000

約数和(自身を除く): 22435273

約数列:

[1, 11, 37, 89, 407, 979, 3293, 4649, 36223, 51139, 172013, 413761, 1892143, 4551371, 15309157, 168400727]

約数ペア:

[(1, 168400727), (11, 15309157), (37, 4551371), (89, 1892143), (407, 413761), (979, 172013), (3293, 51139), (4649, 36223)]