85328019

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 59823981

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1673, 1889, 2151, 5019, 5667, 6453, 13223, 15057, 17001, 39669, 45171, 51003, 119007, 357021, 451471, 1354413, 3160297, 4063239, 9480891, 12189717, 28442673, 85328019]

約数ペア:

[(1, 85328019), (3, 28442673), (7, 12189717), (9, 9480891), (21, 4063239), (27, 3160297), (63, 1354413), (189, 451471), (239, 357021), (717, 119007), (1673, 51003), (1889, 45171), (2151, 39669), (5019, 17001), (5667, 15057), (6453, 13223)]