77885517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{1259}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 110134080

約数和(自身を除く): 32248563

約数列:

[1, 3, 17, 51, 1213, 1259, 3639, 3777, 20621, 21403, 61863, 64209, 1527167, 4581501, 25961839, 77885517]

約数ペア:

[(1, 77885517), (3, 25961839), (17, 4581501), (51, 1527167), (1213, 64209), (1259, 61863), (3639, 21403), (3777, 20621)]