66335589

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{1181}}^1$

素因数の和:1345

約数の個数: 18

約数和(自身を含む): 97128486

約数和(自身を除く): 30792897

約数列:

[1, 3, 9, 79, 237, 711, 1181, 3543, 6241, 10629, 18723, 56169, 93299, 279897, 839691, 7370621, 22111863, 66335589]

約数ペア:

[(1, 66335589), (3, 22111863), (9, 7370621), (79, 839691), (237, 279897), (711, 93299), (1181, 56169), (3543, 18723), (6241, 10629)]