27540646

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 51907392

約数和(自身を除く): 24366746

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 98, 119, 122, 238, 271, 427, 542, 833, 854, 1037, 1666, 1897, 2074, 2989, 3794, 4607, 5978, 7259, 9214, 13279, 14518, 16531, 26558, 32249, 33062, 50813, 64498, 101626, 115717, 225743, 231434, 281027, 451486, 562054, 810019, 1620038, 1967189, 3934378, 13770323, 27540646]

約数ペア:

[(1, 27540646), (2, 13770323), (7, 3934378), (14, 1967189), (17, 1620038), (34, 810019), (49, 562054), (61, 451486), (98, 281027), (119, 231434), (122, 225743), (238, 115717), (271, 101626), (427, 64498), (542, 50813), (833, 33062), (854, 32249), (1037, 26558), (1666, 16531), (1897, 14518), (2074, 13279), (2989, 9214), (3794, 7259), (4607, 5978)]