81900540297

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{1852241}}^1$

素因数の和:1852298

約数の個数: 24

約数和(自身を含む): 125693142120

約数和(自身を除く): 43792601823

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 4913, 14739, 44217, 1852241, 5556723, 16670169, 31488097, 94464291, 283392873, 535297649, 1605892947, 4817678841, 9100060033, 27300180099, 81900540297]

約数ペア:

[(1, 81900540297), (3, 27300180099), (9, 9100060033), (17, 4817678841), (51, 1605892947), (153, 535297649), (289, 283392873), (867, 94464291), (2601, 31488097), (4913, 16670169), (14739, 5556723), (44217, 1852241)]