27672821

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 32254848

約数和(自身を除く): 4582027

約数列:

[1, 11, 17, 121, 187, 1223, 1331, 2057, 13453, 20791, 22627, 147983, 228701, 1627813, 2515711, 27672821]

約数ペア:

[(1, 27672821), (11, 2515711), (17, 1627813), (121, 228701), (187, 147983), (1223, 22627), (1331, 20791), (2057, 13453)]