89425863

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{2087}}^1$

素因数の和:2145

約数の個数: 30

約数和(自身を含む): 139714344

約数和(自身を除く): 50288481

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 529, 621, 1587, 1863, 2087, 4761, 6261, 14283, 18783, 42849, 48001, 56349, 144003, 169047, 432009, 1104023, 1296027, 3312069, 3888081, 9936207, 29808621, 89425863]

約数ペア:

[(1, 89425863), (3, 29808621), (9, 9936207), (23, 3888081), (27, 3312069), (69, 1296027), (81, 1104023), (207, 432009), (529, 169047), (621, 144003), (1587, 56349), (1863, 48001), (2087, 42849), (4761, 18783), (6261, 14283)]