80494727103

素因数分解:

$3^6\times 7^1\times {\mathrm{397}}^1\times {\mathrm{39733}}^1$

素因数の和:40155

約数の個数: 56

約数和(自身を含む): 138278770208

約数和(自身を除く): 57784043105

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 397, 567, 729, 1191, 1701, 2779, 3573, 5103, 8337, 10719, 25011, 32157, 39733, 75033, 96471, 119199, 225099, 278131, 289413, 357597, 675297, 834393, 1072791, 2025891, 2503179, 3218373, 7509537, 9655119, 15774001, 22528611, 28965357, 47322003, 67585833, 110418007, 141966009, 202757499, 331254021, 425898027, 993762063, 1277694081, 2981286189, 3833082243, 8943858567, 11499246729, 26831575701, 80494727103]

約数ペア:

[(1, 80494727103), (3, 26831575701), (7, 11499246729), (9, 8943858567), (21, 3833082243), (27, 2981286189), (63, 1277694081), (81, 993762063), (189, 425898027), (243, 331254021), (397, 202757499), (567, 141966009), (729, 110418007), (1191, 67585833), (1701, 47322003), (2779, 28965357), (3573, 22528611), (5103, 15774001), (8337, 9655119), (10719, 7509537), (25011, 3218373), (32157, 2503179), (39733, 2025891), (75033, 1072791), (96471, 834393), (119199, 675297), (225099, 357597), (278131, 289413)]