246927249

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{76001}}^1$

素因数の和:76045

約数の個数: 18

約数和(自身を含む): 376437906

約数和(自身を除く): 129510657

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 76001, 228003, 684009, 1444019, 4332057, 12996171, 27436361, 82309083, 246927249]

約数ペア:

[(1, 246927249), (3, 82309083), (9, 27436361), (19, 12996171), (57, 4332057), (171, 1444019), (361, 684009), (1083, 228003), (3249, 76001)]