47447667

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 25335693

約数列:

[1, 3, 9, 27, 53, 71, 159, 213, 467, 477, 639, 1401, 1431, 1917, 3763, 4203, 11289, 12609, 24751, 33157, 33867, 74253, 99471, 101601, 222759, 298413, 668277, 895239, 1757321, 5271963, 15815889, 47447667]

約数ペア:

[(1, 47447667), (3, 15815889), (9, 5271963), (27, 1757321), (53, 895239), (71, 668277), (159, 298413), (213, 222759), (467, 101601), (477, 99471), (639, 74253), (1401, 33867), (1431, 33157), (1917, 24751), (3763, 12609), (4203, 11289)]