853326081

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{39293}}^1$

素因数の和:39445

約数の個数: 24

約数和(自身を含む): 1307704320

約数和(自身を除く): 454378239

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 21717, 39293, 117879, 353637, 746567, 2239701, 4990211, 6719103, 14970633, 44911899, 94814009, 284442027, 853326081]

約数ペア:

[(1, 853326081), (3, 284442027), (9, 94814009), (19, 44911899), (57, 14970633), (127, 6719103), (171, 4990211), (381, 2239701), (1143, 746567), (2413, 353637), (7239, 117879), (21717, 39293)]