80403351

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{4721}}^1$

素因数の和:5542

約数の個数: 16

約数和(自身を含む): 122696448

約数和(自身を除く): 42293097

約数列:

[1, 3, 7, 21, 811, 2433, 4721, 5677, 14163, 17031, 33047, 99141, 3828731, 11486193, 26801117, 80403351]

約数ペア:

[(1, 80403351), (3, 26801117), (7, 11486193), (21, 3828731), (811, 99141), (2433, 33047), (4721, 17031), (5677, 14163)]