7780578273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{66500669}}^1$

素因数の和:66500688

約数の個数: 12

約数和(自身を含む): 12103121940

約数和(自身を除く): 4322543667

約数列:

[1, 3, 9, 13, 39, 117, 66500669, 199502007, 598506021, 864508697, 2593526091, 7780578273]

約数ペア:

[(1, 7780578273), (3, 2593526091), (9, 864508697), (13, 598506021), (39, 199502007), (117, 66500669)]