79793721

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13619}}^1$

素因数の和:13666

約数の個数: 32

約数和(自身を含む): 139468800

約数和(自身を除く): 59675079

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 13619, 40857, 95333, 122571, 285999, 367713, 422189, 857997, 1266567, 2573991, 2955323, 3799701, 8865969, 11399103, 26597907, 79793721]

約数ペア:

[(1, 79793721), (3, 26597907), (7, 11399103), (9, 8865969), (21, 3799701), (27, 2955323), (31, 2573991), (63, 1266567), (93, 857997), (189, 422189), (217, 367713), (279, 285999), (651, 122571), (837, 95333), (1953, 40857), (5859, 13619)]