73728721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1949}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 85176000

約数和(自身を除く): 11447279

約数列:

[1, 11, 19, 181, 209, 1949, 1991, 3439, 21439, 37031, 37829, 352769, 407341, 3880459, 6702611, 73728721]

約数ペア:

[(1, 73728721), (11, 6702611), (19, 3880459), (181, 407341), (209, 352769), (1949, 37829), (1991, 37031), (3439, 21439)]