80242899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{65719}}^1$

素因数の和:65770

約数の個数: 16

約数和(自身を含む): 119873280

約数和(自身を除く): 39630381

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 65719, 197157, 722909, 2168727, 2431603, 7294809, 26747633, 80242899]

約数ペア:

[(1, 80242899), (3, 26747633), (11, 7294809), (33, 2431603), (37, 2168727), (111, 722909), (407, 197157), (1221, 65719)]