156640402773

素因数分解:

$3^6\times {\mathrm{214870237}}^1$

素因数の和:214870255

約数の個数: 14

約数和(自身を含む): 234853170134

約数和(自身を除く): 78212767361

約数列:

[1, 3, 9, 27, 81, 243, 729, 214870237, 644610711, 1933832133, 5801496399, 17404489197, 52213467591, 156640402773]

約数ペア:

[(1, 156640402773), (3, 52213467591), (9, 17404489197), (27, 5801496399), (81, 1933832133), (243, 644610711), (729, 214870237)]