27207173

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 32394240

約数和(自身を除く): 5187067

約数列:

[1, 7, 37, 73, 259, 511, 1439, 2701, 10073, 18907, 53243, 105047, 372701, 735329, 3886739, 27207173]

約数ペア:

[(1, 27207173), (7, 3886739), (37, 735329), (73, 372701), (259, 105047), (511, 53243), (1439, 18907), (2701, 10073)]