49205961

素因数分解:

$3^4\times 7^1\times {\mathrm{86783}}^1$

素因数の和:86802

約数の個数: 20

約数和(自身を含む): 84006912

約数和(自身を除く): 34800951

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 86783, 260349, 607481, 781047, 1822443, 2343141, 5467329, 7029423, 16401987, 49205961]

約数ペア:

[(1, 49205961), (3, 16401987), (7, 7029423), (9, 5467329), (21, 2343141), (27, 1822443), (63, 781047), (81, 607481), (189, 260349), (567, 86783)]