54755547

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 36690213

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 293, 809, 879, 2051, 2427, 3223, 5663, 6153, 8899, 9669, 16989, 22561, 26697, 62293, 67683, 186879, 237037, 711111, 1659259, 2607407, 4977777, 7822221, 18251849, 54755547]

約数ペア:

[(1, 54755547), (3, 18251849), (7, 7822221), (11, 4977777), (21, 2607407), (33, 1659259), (77, 711111), (231, 237037), (293, 186879), (809, 67683), (879, 62293), (2051, 26697), (2427, 22561), (3223, 16989), (5663, 9669), (6153, 8899)]