31734963

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 52846080

約数和(自身を除く): 21111117

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 3931, 8073, 11793, 35379, 51103, 90413, 106137, 153309, 271239, 459927, 813717, 1175369, 1379781, 2441151, 3526107, 10578321, 31734963]

約数ペア:

[(1, 31734963), (3, 10578321), (9, 3526107), (13, 2441151), (23, 1379781), (27, 1175369), (39, 813717), (69, 459927), (117, 271239), (207, 153309), (299, 106137), (351, 90413), (621, 51103), (897, 35379), (2691, 11793), (3931, 8073)]