27407259

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 43630704

約数和(自身を除く): 16223445

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 2741, 3333, 8223, 9999, 24669, 30151, 90453, 271359, 276841, 830523, 2491569, 3045251, 9135753, 27407259]

約数ペア:

[(1, 27407259), (3, 9135753), (9, 3045251), (11, 2491569), (33, 830523), (99, 276841), (101, 271359), (303, 90453), (909, 30151), (1111, 24669), (2741, 9999), (3333, 8223)]