55142745847

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{281431}}^1$

素因数の和:282678

約数の個数: 16

約数和(自身を含む): 65814561792

約数和(自身を除く): 10671815945

約数列:

[1, 7, 23, 161, 1217, 8519, 27991, 195937, 281431, 1970017, 6472913, 45310391, 342501527, 2397510689, 7877535121, 55142745847]

約数ペア:

[(1, 55142745847), (7, 7877535121), (23, 2397510689), (161, 342501527), (1217, 45310391), (8519, 6472913), (27991, 1970017), (195937, 281431)]