27121906

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{45053}}^1$

素因数の和:45105

約数の個数: 16

約数和(自身を含む): 47577024

約数和(自身を除く): 20455118

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 45053, 90106, 315371, 630742, 1937279, 3874558, 13560953, 27121906]

約数ペア:

[(1, 27121906), (2, 13560953), (7, 3874558), (14, 1937279), (43, 630742), (86, 315371), (301, 90106), (602, 45053)]