83066319

素因数分解:

$3^2\times 7^2\times {\mathrm{188359}}^1$

素因数の和:188379

約数の個数: 18

約数和(自身を含む): 139574760

約数和(自身を除く): 56508441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 188359, 565077, 1318513, 1695231, 3955539, 9229591, 11866617, 27688773, 83066319]

約数ペア:

[(1, 83066319), (3, 27688773), (7, 11866617), (9, 9229591), (21, 3955539), (49, 1695231), (63, 1318513), (147, 565077), (441, 188359)]