27273407

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 31872000

約数和(自身を除く): 4598593

約数列:

[1, 7, 79, 149, 331, 553, 1043, 2317, 11771, 26149, 49319, 82397, 183043, 345233, 3896201, 27273407]

約数ペア:

[(1, 27273407), (7, 3896201), (79, 345233), (149, 183043), (331, 82397), (553, 49319), (1043, 26149), (2317, 11771)]