53348247

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 83036160

約数和(自身を除く): 29687913

約数列:

[1, 3, 9, 23, 27, 69, 207, 271, 317, 621, 813, 951, 2439, 2853, 6233, 7291, 7317, 8559, 18699, 21873, 56097, 65619, 85907, 168291, 196857, 257721, 773163, 1975861, 2319489, 5927583, 17782749, 53348247]

約数ペア:

[(1, 53348247), (3, 17782749), (9, 5927583), (23, 2319489), (27, 1975861), (69, 773163), (207, 257721), (271, 196857), (317, 168291), (621, 85907), (813, 65619), (951, 56097), (2439, 21873), (2853, 18699), (6233, 8559), (7291, 7317)]