81236647

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 89164800

約数和(自身を除く): 7928153

約数列:

[1, 19, 31, 107, 589, 1289, 2033, 3317, 24491, 39959, 63023, 137923, 759221, 2620537, 4275613, 81236647]

約数ペア:

[(1, 81236647), (19, 4275613), (31, 2620537), (107, 759221), (589, 137923), (1289, 63023), (2033, 39959), (3317, 24491)]