163722297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{4481}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 230195520

約数和(自身を除く): 66473223

約数列:

[1, 3, 19, 57, 641, 1923, 4481, 12179, 13443, 36537, 85139, 255417, 2872321, 8616963, 54574099, 163722297]

約数ペア:

[(1, 163722297), (3, 54574099), (19, 8616963), (57, 2872321), (641, 255417), (1923, 85139), (4481, 36537), (12179, 13443)]