66826917

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79841}}^1$

素因数の和:79881

約数の個数: 16

約数和(自身を含む): 102197760

約数和(自身を除く): 35370843

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 79841, 239523, 718569, 2155707, 2475071, 7425213, 22275639, 66826917]

約数ペア:

[(1, 66826917), (3, 22275639), (9, 7425213), (27, 2475071), (31, 2155707), (93, 718569), (279, 239523), (837, 79841)]