43081281

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 69050880

約数和(自身を除く): 25969599

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 1997, 2397, 5991, 7191, 17973, 21573, 33949, 53919, 93859, 101847, 281577, 305541, 844731, 916623, 1595603, 2534193, 4786809, 14360427, 43081281]

約数ペア:

[(1, 43081281), (3, 14360427), (9, 4786809), (17, 2534193), (27, 1595603), (47, 916623), (51, 844731), (141, 305541), (153, 281577), (423, 101847), (459, 93859), (799, 53919), (1269, 33949), (1997, 21573), (2397, 17973), (5991, 7191)]