65716353

素因数分解:

$3^4\times {\mathrm{839}}^1\times {\mathrm{967}}^1$

素因数の和:1818

約数の個数: 20

約数和(自身を含む): 98387520

約数和(自身を除く): 32671167

約数列:

[1, 3, 9, 27, 81, 839, 967, 2517, 2901, 7551, 8703, 22653, 26109, 67959, 78327, 811313, 2433939, 7301817, 21905451, 65716353]

約数ペア:

[(1, 65716353), (3, 21905451), (9, 7301817), (27, 2433939), (81, 811313), (839, 78327), (967, 67959), (2517, 26109), (2901, 22653), (7551, 8703)]