305532081

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{130069}}^1$

素因数の和:130110

約数の個数: 20

約数和(自身を含む): 472154100

約数和(自身を除く): 166622019

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 130069, 390207, 1170621, 3511863, 3772001, 10535589, 11316003, 33948009, 101844027, 305532081]

約数ペア:

[(1, 305532081), (3, 101844027), (9, 33948009), (27, 11316003), (29, 10535589), (81, 3772001), (87, 3511863), (261, 1170621), (783, 390207), (2349, 130069)]