55747551

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{823}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 75755264

約数和(自身を除く): 20007713

約数列:

[1, 3, 67, 201, 337, 823, 1011, 2469, 22579, 55141, 67737, 165423, 277351, 832053, 18582517, 55747551]

約数ペア:

[(1, 55747551), (3, 18582517), (67, 832053), (201, 277351), (337, 165423), (823, 67737), (1011, 55141), (2469, 22579)]