81196687

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 98537040

約数和(自身を除く): 17340353

約数列:

[1, 11, 13, 41, 121, 143, 451, 533, 1259, 1573, 4961, 5863, 13849, 16367, 51619, 64493, 152339, 180037, 567809, 671047, 1980407, 6245899, 7381517, 81196687]

約数ペア:

[(1, 81196687), (11, 7381517), (13, 6245899), (41, 1980407), (121, 671047), (143, 567809), (451, 180037), (533, 152339), (1259, 64493), (1573, 51619), (4961, 16367), (5863, 13849)]