55490391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1913}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 87783696

約数和(自身を除く): 32293305

約数列:

[1, 3, 9, 11, 33, 99, 293, 879, 1913, 2637, 3223, 5739, 9669, 17217, 21043, 29007, 63129, 189387, 560509, 1681527, 5044581, 6165599, 18496797, 55490391]

約数ペア:

[(1, 55490391), (3, 18496797), (9, 6165599), (11, 5044581), (33, 1681527), (99, 560509), (293, 189387), (879, 63129), (1913, 29007), (2637, 21043), (3223, 17217), (5739, 9669)]