129045077

素因数分解:

$7^2\times {\mathrm{1237}}^1\times {\mathrm{2129}}^1$

素因数の和:3380

約数の個数: 12

約数和(自身を含む): 150305580

約数和(自身を除く): 21260503

約数列:

[1, 7, 49, 1237, 2129, 8659, 14903, 60613, 104321, 2633573, 18435011, 129045077]

約数ペア:

[(1, 129045077), (7, 18435011), (49, 2633573), (1237, 104321), (2129, 60613), (8659, 14903)]