27042137

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 28892160

約数和(自身を除く): 1850023

約数列:

[1, 31, 53, 109, 151, 1643, 3379, 4681, 5777, 8003, 16459, 179087, 248093, 510229, 872327, 27042137]

約数ペア:

[(1, 27042137), (31, 872327), (53, 510229), (109, 248093), (151, 179087), (1643, 16459), (3379, 8003), (4681, 5777)]