80761401

素因数分解:

$3^3\times 7^1\times {\mathrm{427309}}^1$

素因数の和:427325

約数の個数: 16

約数和(自身を含む): 136739200

約数和(自身を除く): 55977799

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 427309, 1281927, 2991163, 3845781, 8973489, 11537343, 26920467, 80761401]

約数ペア:

[(1, 80761401), (3, 26920467), (7, 11537343), (9, 8973489), (21, 3845781), (27, 2991163), (63, 1281927), (189, 427309)]