80133921

素因数分解:

$3^3\times 7^1\times {\mathrm{423989}}^1$

素因数の和:424005

約数の個数: 16

約数和(自身を含む): 135676800

約数和(自身を除く): 55542879

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 423989, 1271967, 2967923, 3815901, 8903769, 11447703, 26711307, 80133921]

約数ペア:

[(1, 80133921), (3, 26711307), (7, 11447703), (9, 8903769), (21, 3815901), (27, 2967923), (63, 1271967), (189, 423989)]