27204561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6965

約数の個数: 24

約数和(自身を含む): 43168320

約数和(自身を除く): 15963759

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 6917, 20751, 62253, 131423, 159091, 394269, 477273, 1182807, 1431819, 3022729, 9068187, 27204561]

約数ペア:

[(1, 27204561), (3, 9068187), (9, 3022729), (19, 1431819), (23, 1182807), (57, 477273), (69, 394269), (171, 159091), (207, 131423), (437, 62253), (1311, 20751), (3933, 6917)]