57204117

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{111509}}^1$

素因数の和:111537

約数の個数: 16

約数和(自身を含む): 89208000

約数和(自身を除く): 32003883

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 111509, 334527, 1003581, 2118671, 3010743, 6356013, 19068039, 57204117]

約数ペア:

[(1, 57204117), (3, 19068039), (9, 6356013), (19, 3010743), (27, 2118671), (57, 1003581), (171, 334527), (513, 111509)]