71825103

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10271}}^1$

素因数の和:10324

約数の個数: 32

約数和(自身を含む): 124907520

約数和(自身を除く): 53082417

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 10271, 30813, 71897, 92439, 215691, 277317, 380027, 647073, 1140081, 1941219, 2660189, 3420243, 7980567, 10260729, 23941701, 71825103]

約数ペア:

[(1, 71825103), (3, 23941701), (7, 10260729), (9, 7980567), (21, 3420243), (27, 2660189), (37, 1941219), (63, 1140081), (111, 647073), (189, 380027), (259, 277317), (333, 215691), (777, 92439), (999, 71897), (2331, 30813), (6993, 10271)]