53740557

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{153107}}^1$

素因数の和:153129

約数の個数: 16

約数和(自身を含む): 85740480

約数和(自身を除く): 31999923

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 153107, 459321, 1377963, 1990391, 4133889, 5971173, 17913519, 53740557]

約数ペア:

[(1, 53740557), (3, 17913519), (9, 5971173), (13, 4133889), (27, 1990391), (39, 1377963), (117, 459321), (351, 153107)]