89898903

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{2029}}^1$

素因数の和:2588

約数の個数: 20

約数和(自身を含む): 134605240

約数和(自身を除く): 44706337

約数列:

[1, 3, 9, 27, 81, 547, 1641, 2029, 4923, 6087, 14769, 18261, 44307, 54783, 164349, 1109863, 3329589, 9988767, 29966301, 89898903]

約数ペア:

[(1, 89898903), (3, 29966301), (9, 9988767), (27, 3329589), (81, 1109863), (547, 164349), (1641, 54783), (2029, 44307), (4923, 18261), (6087, 14769)]