80341767

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 130748160

約数和(自身を除く): 50406393

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 1413, 1723, 1727, 4239, 5169, 5181, 15507, 15543, 18953, 46521, 46629, 56859, 170577, 270511, 511731, 811533, 2434599, 2975621, 7303797, 8926863, 26780589, 80341767]

約数ペア:

[(1, 80341767), (3, 26780589), (9, 8926863), (11, 7303797), (27, 2975621), (33, 2434599), (99, 811533), (157, 511731), (297, 270511), (471, 170577), (1413, 56859), (1723, 46629), (1727, 46521), (4239, 18953), (5169, 15543), (5181, 15507)]