156905850987

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1200109}}^1$

素因数の和:1200387

約数の個数: 24

約数和(自身を含む): 230901164000

約数和(自身を除く): 73995313013

約数列:

[1, 3, 9, 73, 199, 219, 597, 657, 1791, 14527, 43581, 130743, 1200109, 3600327, 10800981, 87607957, 238821691, 262823871, 716465073, 788471613, 2149395219, 17433983443, 52301950329, 156905850987]

約数ペア:

[(1, 156905850987), (3, 52301950329), (9, 17433983443), (73, 2149395219), (199, 788471613), (219, 716465073), (597, 262823871), (657, 238821691), (1791, 87607957), (14527, 10800981), (43581, 3600327), (130743, 1200109)]