109670407

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 140544000

約数和(自身を除く): 30873593

約数列:

[1, 7, 11, 77, 79, 121, 149, 553, 847, 869, 1043, 1331, 1639, 6083, 9317, 9559, 11473, 11771, 18029, 66913, 82397, 105149, 126203, 129481, 198319, 736043, 906367, 1388233, 1424291, 9970037, 15667201, 109670407]

約数ペア:

[(1, 109670407), (7, 15667201), (11, 9970037), (77, 1424291), (79, 1388233), (121, 906367), (149, 736043), (553, 198319), (847, 129481), (869, 126203), (1043, 105149), (1331, 82397), (1639, 66913), (6083, 18029), (9317, 11771), (9559, 11473)]