56537379

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{39509}}^1$

素因数の和:39571

約数の個数: 16

約数和(自身を含む): 85341600

約数和(自身を除く): 28804221

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 39509, 118527, 355581, 1066743, 2093977, 6281931, 18845793, 56537379]

約数ペア:

[(1, 56537379), (3, 18845793), (9, 6281931), (27, 2093977), (53, 1066743), (159, 355581), (477, 118527), (1431, 39509)]