51818319

素因数分解:

$3^3\times 7^1\times {\mathrm{274171}}^1$

素因数の和:274187

約数の個数: 16

約数和(自身を含む): 87735040

約数和(自身を除く): 35916721

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 274171, 822513, 1919197, 2467539, 5757591, 7402617, 17272773, 51818319]

約数ペア:

[(1, 51818319), (3, 17272773), (7, 7402617), (9, 5757591), (21, 2467539), (27, 1919197), (63, 822513), (189, 274171)]