26975699163

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1106423}}^1$

素因数の和:1106485

約数の個数: 40

約数和(自身を含む): 47124811008

約数和(自身を除く): 20149111845

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2709, 3483, 8127, 24381, 1106423, 3319269, 7744961, 9957807, 23234883, 29873421, 47576189, 69704649, 89620263, 142728567, 209113947, 333033323, 428185701, 627341841, 999099969, 1284557103, 2997299907, 3853671309, 8991899721, 26975699163]

約数ペア:

[(1, 26975699163), (3, 8991899721), (7, 3853671309), (9, 2997299907), (21, 1284557103), (27, 999099969), (43, 627341841), (63, 428185701), (81, 333033323), (129, 209113947), (189, 142728567), (301, 89620263), (387, 69704649), (567, 47576189), (903, 29873421), (1161, 23234883), (2709, 9957807), (3483, 7744961), (8127, 3319269), (24381, 1106423)]