27223443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13687}}^1$

素因数の和:13723

約数の個数: 24

約数和(自身を含む): 44841888

約数和(自身を除く): 17618445

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 13687, 41061, 123183, 177931, 232679, 533793, 698037, 1601379, 2094111, 3024827, 9074481, 27223443]

約数ペア:

[(1, 27223443), (3, 9074481), (9, 3024827), (13, 2094111), (17, 1601379), (39, 698037), (51, 533793), (117, 232679), (153, 177931), (221, 123183), (663, 41061), (1989, 13687)]