27555561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 44437536

約数和(自身を除く): 16881975

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 6473, 19419, 58257, 71203, 213609, 278339, 640827, 835017, 2505051, 3061729, 9185187, 27555561]

約数ペア:

[(1, 27555561), (3, 9185187), (9, 3061729), (11, 2505051), (33, 835017), (43, 640827), (99, 278339), (129, 213609), (387, 71203), (473, 58257), (1419, 19419), (4257, 6473)]