53099397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6217}}^1$

素因数の和:6309

約数の個数: 24

約数和(自身を含む): 83744024

約数和(自身を除く): 30644627

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 6217, 8541, 18651, 55953, 80821, 242463, 453841, 727389, 1361523, 4084569, 5899933, 17699799, 53099397]

約数ペア:

[(1, 53099397), (3, 17699799), (9, 5899933), (13, 4084569), (39, 1361523), (73, 727389), (117, 453841), (219, 242463), (657, 80821), (949, 55953), (2847, 18651), (6217, 8541)]