5542047

素因数分解:

$3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 9849600

約数和(自身を除く): 4307553

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 71, 147, 177, 189, 213, 413, 441, 497, 531, 639, 1239, 1323, 1491, 1593, 1917, 2891, 3479, 3717, 4189, 4473, 8673, 10437, 11151, 12567, 13419, 26019, 29323, 31311, 37701, 78057, 87969, 93933, 113103, 205261, 263907, 615783, 791721, 1847349, 5542047]

約数ペア:

[(1, 5542047), (3, 1847349), (7, 791721), (9, 615783), (21, 263907), (27, 205261), (49, 113103), (59, 93933), (63, 87969), (71, 78057), (147, 37701), (177, 31311), (189, 29323), (213, 26019), (413, 13419), (441, 12567), (497, 11151), (531, 10437), (639, 8673), (1239, 4473), (1323, 4189), (1491, 3717), (1593, 3479), (1917, 2891)]