66798999

素因数分解:

$3^6\times {\mathrm{91631}}^1$

素因数の和:91649

約数の個数: 14

約数和(自身を含む): 100153776

約数和(自身を除く): 33354777

約数列:

[1, 3, 9, 27, 81, 243, 729, 91631, 274893, 824679, 2474037, 7422111, 22266333, 66798999]

約数ペア:

[(1, 66798999), (3, 22266333), (9, 7422111), (27, 2474037), (81, 824679), (243, 274893), (729, 91631)]