54737361

素因数分解:

$3^2\times 7^2\times {\mathrm{124121}}^1$

素因数の和:124141

約数の個数: 18

約数和(自身を含む): 91974402

約数和(自身を除く): 37237041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 124121, 372363, 868847, 1117089, 2606541, 6081929, 7819623, 18245787, 54737361]

約数ペア:

[(1, 54737361), (3, 18245787), (7, 7819623), (9, 6081929), (21, 2606541), (49, 1117089), (63, 868847), (147, 372363), (441, 124121)]