130886523

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{6007}}^1$

素因数の和:6288

約数の個数: 20

約数和(自身を含む): 196281360

約数和(自身を除く): 65394837

約数列:

[1, 3, 9, 27, 81, 269, 807, 2421, 6007, 7263, 18021, 21789, 54063, 162189, 486567, 1615883, 4847649, 14542947, 43628841, 130886523]

約数ペア:

[(1, 130886523), (3, 43628841), (9, 14542947), (27, 4847649), (81, 1615883), (269, 486567), (807, 162189), (2421, 54063), (6007, 21789), (7263, 18021)]