68749461

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 114491520

約数和(自身を除く): 45742059

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 109, 207, 253, 277, 327, 759, 831, 981, 1199, 2277, 2493, 2507, 3047, 3597, 6371, 7521, 9141, 10791, 19113, 22563, 27423, 27577, 30193, 57339, 70081, 82731, 90579, 210243, 248193, 271737, 332123, 630729, 694439, 996369, 2083317, 2989107, 6249951, 7638829, 22916487, 68749461]

約数ペア:

[(1, 68749461), (3, 22916487), (9, 7638829), (11, 6249951), (23, 2989107), (33, 2083317), (69, 996369), (99, 694439), (109, 630729), (207, 332123), (253, 271737), (277, 248193), (327, 210243), (759, 90579), (831, 82731), (981, 70081), (1199, 57339), (2277, 30193), (2493, 27577), (2507, 27423), (3047, 22563), (3597, 19113), (6371, 10791), (7521, 9141)]