81933293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 90853056

約数和(自身を除く): 8919763

約数列:

[1, 13, 41, 347, 443, 533, 4511, 5759, 14227, 18163, 153721, 184951, 236119, 1998373, 6302561, 81933293]

約数ペア:

[(1, 81933293), (13, 6302561), (41, 1998373), (347, 236119), (443, 184951), (533, 153721), (4511, 18163), (5759, 14227)]