201637521

素因数分解:

$3^2\times {\mathrm{1723}}^1\times {\mathrm{13003}}^1$

素因数の和:14732

約数の個数: 12

約数和(自身を含む): 291445648

約数和(自身を除く): 89808127

約数列:

[1, 3, 9, 1723, 5169, 13003, 15507, 39009, 117027, 22404169, 67212507, 201637521]

約数ペア:

[(1, 201637521), (3, 67212507), (9, 22404169), (1723, 117027), (5169, 39009), (13003, 15507)]