55566567

素因数分解:

$3^6\times 7^1\times {\mathrm{10889}}^1$

素因数の和:10914

約数の個数: 28

約数和(自身を含む): 95222160

約数和(自身を除く): 39655593

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 10889, 32667, 76223, 98001, 228669, 294003, 686007, 882009, 2058021, 2646027, 6174063, 7938081, 18522189, 55566567]

約数ペア:

[(1, 55566567), (3, 18522189), (7, 7938081), (9, 6174063), (21, 2646027), (27, 2058021), (63, 882009), (81, 686007), (189, 294003), (243, 228669), (567, 98001), (729, 76223), (1701, 32667), (5103, 10889)]