83161431

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{17207}}^1$

素因数の和:17395

約数の個数: 16

約数和(自身を含む): 123897600

約数和(自身を除く): 40736169

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 17207, 51621, 154863, 464589, 3080053, 9240159, 27720477, 83161431]

約数ペア:

[(1, 83161431), (3, 27720477), (9, 9240159), (27, 3080053), (179, 464589), (537, 154863), (1611, 51621), (4833, 17207)]