80496507

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{294859}}^1$

素因数の和:294882

約数の個数: 16

約数和(自身を含む): 132097280

約数和(自身を除く): 51600773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 294859, 884577, 2064013, 3833167, 6192039, 11499501, 26832169, 80496507]

約数ペア:

[(1, 80496507), (3, 26832169), (7, 11499501), (13, 6192039), (21, 3833167), (39, 2064013), (91, 884577), (273, 294859)]