68707067

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 84013440

約数和(自身を除く): 15306373

約数列:

[1, 11, 13, 31, 121, 143, 341, 403, 1409, 1573, 3751, 4433, 15499, 18317, 43679, 48763, 170489, 201487, 480469, 567827, 2216357, 5285159, 6246097, 68707067]

約数ペア:

[(1, 68707067), (11, 6246097), (13, 5285159), (31, 2216357), (121, 567827), (143, 480469), (341, 201487), (403, 170489), (1409, 48763), (1573, 43679), (3751, 18317), (4433, 15499)]