27452439

素因数分解:

$3^5\times 7^1\times {\mathrm{16139}}^1$

素因数の和:16161

約数の個数: 24

約数和(自身を含む): 46999680

約数和(自身を除く): 19547241

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 16139, 48417, 112973, 145251, 338919, 435753, 1016757, 1307259, 3050271, 3921777, 9150813, 27452439]

約数ペア:

[(1, 27452439), (3, 9150813), (7, 3921777), (9, 3050271), (21, 1307259), (27, 1016757), (63, 435753), (81, 338919), (189, 145251), (243, 112973), (567, 48417), (1701, 16139)]