54347139

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26141}}^1$

素因数の和:26168

約数の個数: 32

約数和(自身を含む): 100385280

約数和(自身を除く): 46038141

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 26141, 78423, 182987, 235269, 287551, 548961, 705807, 862653, 1646883, 2012857, 2587959, 4940649, 6038571, 7763877, 18115713, 54347139]

約数ペア:

[(1, 54347139), (3, 18115713), (7, 7763877), (9, 6038571), (11, 4940649), (21, 2587959), (27, 2012857), (33, 1646883), (63, 862653), (77, 705807), (99, 548961), (189, 287551), (231, 235269), (297, 182987), (693, 78423), (2079, 26141)]