27168939

素因数分解:

$3^4\times 7^1\times {\mathrm{47917}}^1$

素因数の和:47936

約数の個数: 20

約数和(自身を含む): 46384624

約数和(自身を除く): 19215685

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 47917, 143751, 335419, 431253, 1006257, 1293759, 3018771, 3881277, 9056313, 27168939]

約数ペア:

[(1, 27168939), (3, 9056313), (7, 3881277), (9, 3018771), (21, 1293759), (27, 1006257), (63, 431253), (81, 335419), (189, 143751), (567, 47917)]