372287151

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{194203}}^1$

素因数の和:194283

約数の個数: 16

約数和(自身を含む): 559307520

約数和(自身を除く): 187020369

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 194203, 582609, 1747827, 5243481, 13788413, 41365239, 124095717, 372287151]

約数ペア:

[(1, 372287151), (3, 124095717), (9, 41365239), (27, 13788413), (71, 5243481), (213, 1747827), (639, 582609), (1917, 194203)]