66896319

素因数分解:

$3^1\times 7^3\times {\mathrm{65011}}^1$

素因数の和:65035

約数の個数: 16

約数和(自身を含む): 104019200

約数和(自身を除く): 37122881

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 65011, 195033, 455077, 1365231, 3185539, 9556617, 22298773, 66896319]

約数ペア:

[(1, 66896319), (3, 22298773), (7, 9556617), (21, 3185539), (49, 1365231), (147, 455077), (343, 195033), (1029, 65011)]