20132514927

素因数分解:

$3^4\times 7^1\times {\mathrm{35507081}}^1$

素因数の和:35507100

約数の個数: 20

約数和(自身を含む): 34370855376

約数和(自身を除く): 14238340449

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 35507081, 106521243, 248549567, 319563729, 745648701, 958691187, 2236946103, 2876073561, 6710838309, 20132514927]

約数ペア:

[(1, 20132514927), (3, 6710838309), (7, 2876073561), (9, 2236946103), (21, 958691187), (27, 745648701), (63, 319563729), (81, 248549567), (189, 106521243), (567, 35507081)]