20171736801

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43947139}}^1$

素因数の和:43947165

約数の個数: 16

約数和(自身を含む): 31641940800

約数和(自身を除く): 11470203999

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 43947139, 131841417, 395524251, 747101363, 1186572753, 2241304089, 6723912267, 20171736801]

約数ペア:

[(1, 20171736801), (3, 6723912267), (9, 2241304089), (17, 1186572753), (27, 747101363), (51, 395524251), (153, 131841417), (459, 43947139)]