55923441

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140159}}^1$

素因数の和:140188

約数の個数: 16

約数和(自身を含む): 89702400

約数和(自身を除く): 33778959

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 140159, 420477, 981113, 2663021, 2943339, 7989063, 18641147, 55923441]

約数ペア:

[(1, 55923441), (3, 18641147), (7, 7989063), (19, 2943339), (21, 2663021), (57, 981113), (133, 420477), (399, 140159)]