80371179

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7127}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 133436160

約数和(自身を除く): 53064981

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 7127, 11277, 21381, 49889, 64143, 149667, 449001, 1275733, 3827199, 8930131, 11481597, 26790393, 80371179]

約数ペア:

[(1, 80371179), (3, 26790393), (7, 11481597), (9, 8930131), (21, 3827199), (63, 1275733), (179, 449001), (537, 149667), (1253, 64143), (1611, 49889), (3759, 21381), (7127, 11277)]