80494887

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 124381440

約数和(自身を除く): 43886553

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1061, 1331, 2299, 3183, 3993, 6897, 11671, 20159, 25289, 35013, 60477, 75867, 128381, 221749, 385143, 665247, 1412191, 2439239, 4236573, 7317717, 26831629, 80494887]

約数ペア:

[(1, 80494887), (3, 26831629), (11, 7317717), (19, 4236573), (33, 2439239), (57, 1412191), (121, 665247), (209, 385143), (363, 221749), (627, 128381), (1061, 75867), (1331, 60477), (2299, 35013), (3183, 25289), (3993, 20159), (6897, 11671)]