9171027

素因数分解:

$3^2\times {\mathrm{67}}^2\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 18

約数和(自身を含む): 13506948

約数和(自身を除く): 4335921

約数列:

[1, 3, 9, 67, 201, 227, 603, 681, 2043, 4489, 13467, 15209, 40401, 45627, 136881, 1019003, 3057009, 9171027]

約数ペア:

[(1, 9171027), (3, 3057009), (9, 1019003), (67, 136881), (201, 45627), (227, 40401), (603, 15209), (681, 13467), (2043, 4489)]