6655131

素因数分解:

$3^2\times 7^2\times {\mathrm{15091}}^1$

素因数の和:15111

約数の個数: 18

約数和(自身を含む): 11183172

約数和(自身を除く): 4528041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 15091, 45273, 105637, 135819, 316911, 739459, 950733, 2218377, 6655131]

約数ペア:

[(1, 6655131), (3, 2218377), (7, 950733), (9, 739459), (21, 316911), (49, 135819), (63, 105637), (147, 45273), (441, 15091)]