20132947197

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67787701}}^1$

素因数の和:67787721

約数の個数: 16

約数和(自身を含む): 32538096960

約数和(自身を除く): 12405149763

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 67787701, 203363103, 610089309, 745664711, 1830267927, 2236994133, 6710982399, 20132947197]

約数ペア:

[(1, 20132947197), (3, 6710982399), (9, 2236994133), (11, 1830267927), (27, 745664711), (33, 610089309), (99, 203363103), (297, 67787701)]