80004981

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{92921}}^1$

素因数の和:92972

約数の個数: 16

約数和(自身を含む): 124887168

約数和(自身を除く): 44882187

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 92921, 278763, 650447, 1951341, 3809761, 11429283, 26668327, 80004981]

約数ペア:

[(1, 80004981), (3, 26668327), (7, 11429283), (21, 3809761), (41, 1951341), (123, 650447), (287, 278763), (861, 92921)]