334037277

素因数分解:

$3^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1069

約数の個数: 56

約数和(自身を含む): 581510976

約数和(自身を除く): 247473699

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 243, 469, 567, 603, 729, 977, 1407, 1701, 1809, 2931, 4221, 5103, 5427, 6839, 8793, 12663, 16281, 20517, 26379, 37989, 48843, 61551, 65459, 79137, 113967, 184653, 196377, 237411, 341901, 458213, 553959, 589131, 712233, 1374639, 1661877, 1767393, 4123917, 4985631, 5302179, 12371751, 15906537, 37115253, 47719611, 111345759, 334037277]

約数ペア:

[(1, 334037277), (3, 111345759), (7, 47719611), (9, 37115253), (21, 15906537), (27, 12371751), (63, 5302179), (67, 4985631), (81, 4123917), (189, 1767393), (201, 1661877), (243, 1374639), (469, 712233), (567, 589131), (603, 553959), (729, 458213), (977, 341901), (1407, 237411), (1701, 196377), (1809, 184653), (2931, 113967), (4221, 79137), (5103, 65459), (5427, 61551), (6839, 48843), (8793, 37989), (12663, 26379), (16281, 20517)]