80661309

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{7901}}^1$

素因数の和:8028

約数の個数: 16

約数和(自身を含む): 111513024

約数和(自身を除く): 30851715

約数列:

[1, 3, 41, 83, 123, 249, 3403, 7901, 10209, 23703, 323941, 655783, 971823, 1967349, 26887103, 80661309]

約数ペア:

[(1, 80661309), (3, 26887103), (41, 1967349), (83, 971823), (123, 655783), (249, 323941), (3403, 23703), (7901, 10209)]