48956319

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{6791}}^1$

素因数の和:6892

約数の個数: 20

約数和(自身を含む): 73964880

約数和(自身を除く): 25008561

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 6791, 7209, 20373, 61119, 183357, 550071, 604399, 1813197, 5439591, 16318773, 48956319]

約数ペア:

[(1, 48956319), (3, 16318773), (9, 5439591), (27, 1813197), (81, 604399), (89, 550071), (267, 183357), (801, 61119), (2403, 20373), (6791, 7209)]