47178963

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 75891200

約数和(自身を除く): 28712237

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 967, 1251, 1807, 2901, 3753, 5421, 8703, 12571, 16263, 26109, 37713, 48789, 113139, 134413, 339417, 403239, 1209717, 1747369, 3629151, 5242107, 15726321, 47178963]

約数ペア:

[(1, 47178963), (3, 15726321), (9, 5242107), (13, 3629151), (27, 1747369), (39, 1209717), (117, 403239), (139, 339417), (351, 134413), (417, 113139), (967, 48789), (1251, 37713), (1807, 26109), (2901, 16263), (3753, 12571), (5421, 8703)]