27105507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21061}}^1$

素因数の和:21091

約数の個数: 24

約数和(自身を含む): 45999408

約数和(自身を除く): 18893901

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 21061, 63183, 189549, 231671, 273793, 695013, 821379, 2085039, 2464137, 3011723, 9035169, 27105507]

約数ペア:

[(1, 27105507), (3, 9035169), (9, 3011723), (11, 2464137), (13, 2085039), (33, 821379), (39, 695013), (99, 273793), (117, 231671), (143, 189549), (429, 63183), (1287, 21061)]