42775479

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83383}}^1$

素因数の和:83411

約数の個数: 16

約数和(自身を含む): 66707200

約数和(自身を除く): 23931721

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 83383, 250149, 750447, 1584277, 2251341, 4752831, 14258493, 42775479]

約数ペア:

[(1, 42775479), (3, 14258493), (9, 4752831), (19, 2251341), (27, 1584277), (57, 750447), (171, 250149), (513, 83383)]