17877771063

素因数分解:

$3^4\times {\mathrm{1069}}^1\times {\mathrm{206467}}^1$

素因数の和:207548

約数の個数: 20

約数和(自身を含む): 26731411960

約数和(自身を除く): 8853640897

約数列:

[1, 3, 9, 27, 81, 1069, 3207, 9621, 28863, 86589, 206467, 619401, 1858203, 5574609, 16723827, 220713223, 662139669, 1986419007, 5959257021, 17877771063]

約数ペア:

[(1, 17877771063), (3, 5959257021), (9, 1986419007), (27, 662139669), (81, 220713223), (1069, 16723827), (3207, 5574609), (9621, 1858203), (28863, 619401), (86589, 206467)]