16657180173

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{30941}}^1$

素因数の和:31234

約数の個数: 32

約数和(自身を含む): 25030840320

約数和(自身を除く): 8373660147

約数列:

[1, 3, 9, 27, 127, 157, 381, 471, 1143, 1413, 3429, 4239, 19939, 30941, 59817, 92823, 179451, 278469, 538353, 835407, 3929507, 4857737, 11788521, 14573211, 35365563, 43719633, 106096689, 131158899, 616932599, 1850797797, 5552393391, 16657180173]

約数ペア:

[(1, 16657180173), (3, 5552393391), (9, 1850797797), (27, 616932599), (127, 131158899), (157, 106096689), (381, 43719633), (471, 35365563), (1143, 14573211), (1413, 11788521), (3429, 4857737), (4239, 3929507), (19939, 835407), (30941, 538353), (59817, 278469), (92823, 179451)]