201717027

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{22571}}^1$

素因数の和:22911

約数の個数: 16

約数和(自身を含む): 299756160

約数和(自身を除く): 98039133

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8937, 22571, 67713, 203139, 609417, 7471001, 22413003, 67239009, 201717027]

約数ペア:

[(1, 201717027), (3, 67239009), (9, 22413003), (27, 7471001), (331, 609417), (993, 203139), (2979, 67713), (8937, 22571)]