61939863

素因数分解:

$3^3\times {\mathrm{1481}}^1\times {\mathrm{1549}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 91884000

約数和(自身を除く): 29944137

約数列:

[1, 3, 9, 27, 1481, 1549, 4443, 4647, 13329, 13941, 39987, 41823, 2294069, 6882207, 20646621, 61939863]

約数ペア:

[(1, 61939863), (3, 20646621), (9, 6882207), (27, 2294069), (1481, 41823), (1549, 39987), (4443, 13941), (4647, 13329)]