1608695399997

素因数分解:

$3^5\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{463823}}^1$

素因数の和:465884

約数の個数: 48

約数和(自身を含む): 2755337195520

約数和(自身を除く): 1146641795523

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2039, 6117, 14273, 18351, 42819, 55053, 128457, 165159, 385371, 463823, 495477, 1156113, 1391469, 3246761, 3468339, 4174407, 9740283, 12523221, 29220849, 37569663, 87662547, 112708989, 262987641, 788962923, 945735097, 2837205291, 6620145679, 8511615873, 19860437037, 25534847619, 59581311111, 76604542857, 178743933333, 229813628571, 536231799999, 1608695399997]

約数ペア:

[(1, 1608695399997), (3, 536231799999), (7, 229813628571), (9, 178743933333), (21, 76604542857), (27, 59581311111), (63, 25534847619), (81, 19860437037), (189, 8511615873), (243, 6620145679), (567, 2837205291), (1701, 945735097), (2039, 788962923), (6117, 262987641), (14273, 112708989), (18351, 87662547), (42819, 37569663), (55053, 29220849), (128457, 12523221), (165159, 9740283), (385371, 4174407), (463823, 3468339), (495477, 3246761), (1156113, 1391469)]