147775761

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{10243}}^1$

素因数の和:10485

約数の個数: 24

約数和(自身を含む): 245036480

約数和(自身を除く): 97260719

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 10243, 14427, 30729, 71701, 92187, 215103, 645309, 2345647, 7036941, 16419529, 21110823, 49258587, 147775761]

約数ペア:

[(1, 147775761), (3, 49258587), (7, 21110823), (9, 16419529), (21, 7036941), (63, 2345647), (229, 645309), (687, 215103), (1603, 92187), (2061, 71701), (4809, 30729), (10243, 14427)]