179950797

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90473}}^1$

素因数の和:90509

約数の個数: 24

約数和(自身を含む): 296392824

約数和(自身を除く): 116442027

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 90473, 271419, 814257, 1176149, 1538041, 3528447, 4614123, 10585341, 13842369, 19994533, 59983599, 179950797]

約数ペア:

[(1, 179950797), (3, 59983599), (9, 19994533), (13, 13842369), (17, 10585341), (39, 4614123), (51, 3528447), (117, 1538041), (153, 1176149), (221, 814257), (663, 271419), (1989, 90473)]