80617251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 127475712

約数和(自身を除く): 46858461

約数列:

[1, 3, 11, 13, 33, 39, 113, 143, 339, 429, 1243, 1469, 1663, 3729, 4407, 4989, 16159, 18293, 21619, 48477, 54879, 64857, 187919, 237809, 563757, 713427, 2067109, 2442947, 6201327, 7328841, 26872417, 80617251]

約数ペア:

[(1, 80617251), (3, 26872417), (11, 7328841), (13, 6201327), (33, 2442947), (39, 2067109), (113, 713427), (143, 563757), (339, 237809), (429, 187919), (1243, 64857), (1469, 54879), (1663, 48477), (3729, 21619), (4407, 18293), (4989, 16159)]