72056831

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 91150752

約数和(自身を除く): 19093921

約数列:

[1, 7, 11, 77, 121, 241, 353, 847, 1687, 2471, 2651, 3883, 18557, 27181, 29161, 42713, 85073, 204127, 298991, 595511, 935803, 6550621, 10293833, 72056831]

約数ペア:

[(1, 72056831), (7, 10293833), (11, 6550621), (77, 935803), (121, 595511), (241, 298991), (353, 204127), (847, 85073), (1687, 42713), (2471, 29161), (2651, 27181), (3883, 18557)]