27243381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 41260032

約数和(自身を除く): 14016651

約数列:

[1, 3, 11, 33, 43, 73, 129, 219, 263, 473, 789, 803, 1419, 2409, 2893, 3139, 8679, 9417, 11309, 19199, 33927, 34529, 57597, 103587, 124399, 211189, 373197, 633567, 825557, 2476671, 9081127, 27243381]

約数ペア:

[(1, 27243381), (3, 9081127), (11, 2476671), (33, 825557), (43, 633567), (73, 373197), (129, 211189), (219, 124399), (263, 103587), (473, 57597), (789, 34529), (803, 33927), (1419, 19199), (2409, 11309), (2893, 9417), (3139, 8679)]