65566827

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{4679}}^1$

素因数の和:4864

約数の個数: 20

約数和(自身を含む): 98532720

約数和(自身を除く): 32965893

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 4679, 14013, 14037, 42111, 126333, 378999, 809467, 2428401, 7285203, 21855609, 65566827]

約数ペア:

[(1, 65566827), (3, 21855609), (9, 7285203), (27, 2428401), (81, 809467), (173, 378999), (519, 126333), (1557, 42111), (4671, 14037), (4679, 14013)]