80236521

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{29423}}^1$

素因数の和:29533

約数の個数: 16

約数和(自身を含む): 120049920

約数和(自身を除く): 39813399

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 29423, 88269, 264807, 794421, 2971723, 8915169, 26745507, 80236521]

約数ペア:

[(1, 80236521), (3, 26745507), (9, 8915169), (27, 2971723), (101, 794421), (303, 264807), (909, 88269), (2727, 29423)]