73989963

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 114329600

約数和(自身を除く): 40339637

約数列:

[1, 3, 9, 27, 31, 93, 109, 279, 327, 811, 837, 981, 2433, 2943, 3379, 7299, 10137, 21897, 25141, 30411, 75423, 88399, 91233, 226269, 265197, 678807, 795591, 2386773, 2740369, 8221107, 24663321, 73989963]

約数ペア:

[(1, 73989963), (3, 24663321), (9, 8221107), (27, 2740369), (31, 2386773), (93, 795591), (109, 678807), (279, 265197), (327, 226269), (811, 91233), (837, 88399), (981, 75423), (2433, 30411), (2943, 25141), (3379, 21897), (7299, 10137)]