80494029

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2833}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 148546944

約数和(自身を除く): 68052915

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 2583, 2833, 3157, 4059, 8499, 9471, 19831, 25497, 28413, 31163, 59493, 93489, 116153, 178479, 218141, 280467, 348459, 654423, 813071, 1045377, 1277683, 1963269, 2439213, 3833049, 7317639, 8943781, 11499147, 26831343, 80494029]

約数ペア:

[(1, 80494029), (3, 26831343), (7, 11499147), (9, 8943781), (11, 7317639), (21, 3833049), (33, 2439213), (41, 1963269), (63, 1277683), (77, 1045377), (99, 813071), (123, 654423), (231, 348459), (287, 280467), (369, 218141), (451, 178479), (693, 116153), (861, 93489), (1353, 59493), (2583, 31163), (2833, 28413), (3157, 25497), (4059, 19831), (8499, 9471)]