26755569

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 42612480

約数和(自身を除く): 15856911

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 821, 1207, 1917, 2463, 3621, 7389, 10863, 13957, 22167, 32589, 41871, 58291, 125613, 174873, 376839, 524619, 990947, 1573857, 2972841, 8918523, 26755569]

約数ペア:

[(1, 26755569), (3, 8918523), (9, 2972841), (17, 1573857), (27, 990947), (51, 524619), (71, 376839), (153, 174873), (213, 125613), (459, 58291), (639, 41871), (821, 32589), (1207, 22167), (1917, 13957), (2463, 10863), (3621, 7389)]