81206773

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 88615296

約数和(自身を除く): 7408523

約数列:

[1, 17, 41, 263, 443, 697, 4471, 7531, 10783, 18163, 116509, 183311, 308771, 1980653, 4776869, 81206773]

約数ペア:

[(1, 81206773), (17, 4776869), (41, 1980653), (263, 308771), (443, 183311), (697, 116509), (4471, 18163), (7531, 10783)]