47081313

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2423}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 72603648

約数和(自身を除く): 25522335

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 2423, 6477, 7269, 19431, 21807, 41191, 123573, 307721, 370719, 923163, 2769489, 5231257, 15693771, 47081313]

約数ペア:

[(1, 47081313), (3, 15693771), (9, 5231257), (17, 2769489), (51, 923163), (127, 370719), (153, 307721), (381, 123573), (1143, 41191), (2159, 21807), (2423, 19431), (6477, 7269)]