89035281

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{4561}}^1$

素因数の和:4814

約数の個数: 20

約数和(自身を含む): 133584484

約数和(自身を除く): 44549203

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 4561, 6507, 13683, 19521, 41049, 123147, 369441, 1099201, 3297603, 9892809, 29678427, 89035281]

約数ペア:

[(1, 89035281), (3, 29678427), (9, 9892809), (27, 3297603), (81, 1099201), (241, 369441), (723, 123147), (2169, 41049), (4561, 19521), (6507, 13683)]