83866437

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 129808224

約数和(自身を除く): 45941787

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 311, 361, 747, 933, 1083, 1577, 2799, 3249, 4731, 5909, 14193, 17727, 25813, 29963, 53181, 77439, 89889, 112271, 232317, 269667, 336813, 490447, 1010439, 1471341, 4414023, 9318493, 27955479, 83866437]

約数ペア:

[(1, 83866437), (3, 27955479), (9, 9318493), (19, 4414023), (57, 1471341), (83, 1010439), (171, 490447), (249, 336813), (311, 269667), (361, 232317), (747, 112271), (933, 89889), (1083, 77439), (1577, 53181), (2799, 29963), (3249, 25813), (4731, 17727), (5909, 14193)]