81283539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{30341}}^1$

素因数の和:30410

約数の個数: 16

約数和(自身を含む): 116513280

約数和(自身を除く): 35229741

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 30341, 91023, 576479, 1426027, 1729437, 4278081, 27094513, 81283539]

約数ペア:

[(1, 81283539), (3, 27094513), (19, 4278081), (47, 1729437), (57, 1426027), (141, 576479), (893, 91023), (2679, 30341)]