55644141

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139459}}^1$

素因数の和:139488

約数の個数: 16

約数和(自身を含む): 89254400

約数和(自身を除く): 33610259

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 139459, 418377, 976213, 2649721, 2928639, 7949163, 18548047, 55644141]

約数ペア:

[(1, 55644141), (3, 18548047), (7, 7949163), (19, 2928639), (21, 2649721), (57, 976213), (133, 418377), (399, 139459)]