66386411

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3351

約数の個数: 24

約数和(自身を含む): 87014304

約数和(自身を除く): 20627893

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2873, 3301, 20111, 23107, 42913, 56117, 300391, 392819, 557869, 729521, 3905083, 5106647, 9483773, 66386411]

約数ペア:

[(1, 66386411), (7, 9483773), (13, 5106647), (17, 3905083), (91, 729521), (119, 557869), (169, 392819), (221, 300391), (1183, 56117), (1547, 42913), (2873, 23107), (3301, 20111)]