27145427

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 28807680

約数和(自身を除く): 1662253

約数列:

[1, 43, 61, 79, 131, 2623, 3397, 4819, 5633, 7991, 10349, 207217, 343613, 445007, 631289, 27145427]

約数ペア:

[(1, 27145427), (43, 631289), (61, 445007), (79, 343613), (131, 207217), (2623, 10349), (3397, 7991), (4819, 5633)]