2634854427

素因数分解:

$3^4\times {\mathrm{1583}}^1\times {\mathrm{20549}}^1$

素因数の和:22144

約数の個数: 20

約数和(自身を含む): 3938695200

約数和(自身を除く): 1303840773

約数列:

[1, 3, 9, 27, 81, 1583, 4749, 14247, 20549, 42741, 61647, 128223, 184941, 554823, 1664469, 32529067, 97587201, 292761603, 878284809, 2634854427]

約数ペア:

[(1, 2634854427), (3, 878284809), (9, 292761603), (27, 97587201), (81, 32529067), (1583, 1664469), (4749, 554823), (14247, 184941), (20549, 128223), (42741, 61647)]