75034287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{839}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 114441600

約数和(自身を除く): 39407313

約数列:

[1, 3, 9, 19, 57, 171, 523, 839, 1569, 2517, 4707, 7551, 9937, 15941, 29811, 47823, 89433, 143469, 438797, 1316391, 3949173, 8337143, 25011429, 75034287]

約数ペア:

[(1, 75034287), (3, 25011429), (9, 8337143), (19, 3949173), (57, 1316391), (171, 438797), (523, 143469), (839, 89433), (1569, 47823), (2517, 29811), (4707, 15941), (7551, 9937)]