82828263

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 131304960

約数和(自身を除く): 48476697

約数列:

[1, 3, 7, 21, 29, 87, 203, 277, 491, 609, 831, 1473, 1939, 3437, 5817, 8033, 10311, 14239, 24099, 42717, 56231, 99673, 136007, 168693, 299019, 408021, 952049, 2856147, 3944203, 11832609, 27609421, 82828263]

約数ペア:

[(1, 82828263), (3, 27609421), (7, 11832609), (21, 3944203), (29, 2856147), (87, 952049), (203, 408021), (277, 299019), (491, 168693), (609, 136007), (831, 99673), (1473, 56231), (1939, 42717), (3437, 24099), (5817, 14239), (8033, 10311)]