82047087

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{3257}}^1$

素因数の和:3580

約数の個数: 20

約数和(自身を含む): 122996016

約数和(自身を除く): 40948929

約数列:

[1, 3, 9, 27, 81, 311, 933, 2799, 3257, 8397, 9771, 25191, 29313, 87939, 263817, 1012927, 3038781, 9116343, 27349029, 82047087]

約数ペア:

[(1, 82047087), (3, 27349029), (9, 9116343), (27, 3038781), (81, 1012927), (311, 263817), (933, 87939), (2799, 29313), (3257, 25191), (8397, 9771)]