55057149

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6379}}^1$

素因数の和:6529

約数の個数: 24

約数和(自身を含む): 91565760

約数和(自身を除く): 36508611

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 6379, 8631, 19137, 44653, 57411, 133959, 401877, 873923, 2621769, 6117461, 7865307, 18352383, 55057149]

約数ペア:

[(1, 55057149), (3, 18352383), (7, 7865307), (9, 6117461), (21, 2621769), (63, 873923), (137, 401877), (411, 133959), (959, 57411), (1233, 44653), (2877, 19137), (6379, 8631)]