27307413

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3413}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 45447168

約数和(自身を除く): 18139755

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 3413, 8001, 10239, 23891, 30717, 71673, 215019, 433451, 1300353, 3034157, 3901059, 9102471, 27307413]

約数ペア:

[(1, 27307413), (3, 9102471), (7, 3901059), (9, 3034157), (21, 1300353), (63, 433451), (127, 215019), (381, 71673), (889, 30717), (1143, 23891), (2667, 10239), (3413, 8001)]