56081673

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109321}}^1$

素因数の和:109349

約数の個数: 16

約数和(自身を含む): 87457600

約数和(自身を除く): 31375927

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 109321, 327963, 983889, 2077099, 2951667, 6231297, 18693891, 56081673]

約数ペア:

[(1, 56081673), (3, 18693891), (9, 6231297), (19, 2951667), (27, 2077099), (57, 983889), (171, 327963), (513, 109321)]