89147247

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{146383}}^1$

素因数の和:146422

約数の個数: 16

約数和(自身を含む): 140528640

約数和(自身を除く): 51381393

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 146383, 439149, 1024681, 3074043, 4245107, 12735321, 29715749, 89147247]

約数ペア:

[(1, 89147247), (3, 29715749), (7, 12735321), (21, 4245107), (29, 3074043), (87, 1024681), (203, 439149), (609, 146383)]