85807107

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{28631}}^1$

素因数の和:28680

約数の個数: 20

約数和(自身を含む): 131649936

約数和(自身を除く): 45842829

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 28631, 85893, 257679, 773037, 1059347, 2319111, 3178041, 9534123, 28602369, 85807107]

約数ペア:

[(1, 85807107), (3, 28602369), (9, 9534123), (27, 3178041), (37, 2319111), (81, 1059347), (111, 773037), (333, 257679), (999, 85893), (2997, 28631)]