66707667

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2447}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 104255424

約数和(自身を除く): 37547757

約数列:

[1, 3, 9, 13, 39, 117, 233, 699, 2097, 2447, 3029, 7341, 9087, 22023, 27261, 31811, 95433, 286299, 570151, 1710453, 5131359, 7411963, 22235889, 66707667]

約数ペア:

[(1, 66707667), (3, 22235889), (9, 7411963), (13, 5131359), (39, 1710453), (117, 570151), (233, 286299), (699, 95433), (2097, 31811), (2447, 27261), (3029, 22023), (7341, 9087)]