77814999

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{3089}}^1$

素因数の和:3412

約数の個数: 20

約数和(自身を含む): 116653680

約数和(自身を除く): 38838681

約数列:

[1, 3, 9, 27, 81, 311, 933, 2799, 3089, 8397, 9267, 25191, 27801, 83403, 250209, 960679, 2882037, 8646111, 25938333, 77814999]

約数ペア:

[(1, 77814999), (3, 25938333), (9, 8646111), (27, 2882037), (81, 960679), (311, 250209), (933, 83403), (2799, 27801), (3089, 25191), (8397, 9267)]