1183868217

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 2105748480

約数和(自身を除く): 921880263

約数列:

[1, 3, 7, 9, 21, 27, 43, 59, 63, 81, 129, 177, 189, 301, 387, 413, 531, 567, 823, 903, 1161, 1239, 1593, 2469, 2537, 2709, 3483, 3717, 4779, 5761, 7407, 7611, 8127, 11151, 17283, 17759, 22221, 22833, 24381, 33453, 35389, 48557, 51849, 53277, 66663, 68499, 106167, 145671, 155547, 159831, 205497, 247723, 318501, 339899, 437013, 466641, 479493, 743169, 955503, 1019697, 1311039, 1438479, 2087951, 2229507, 2866509, 3059091, 3933117, 6263853, 6688521, 9177273, 14615657, 18791559, 20065563, 27531819, 43846971, 56374677, 131540913, 169124031, 394622739, 1183868217]

約数ペア:

[(1, 1183868217), (3, 394622739), (7, 169124031), (9, 131540913), (21, 56374677), (27, 43846971), (43, 27531819), (59, 20065563), (63, 18791559), (81, 14615657), (129, 9177273), (177, 6688521), (189, 6263853), (301, 3933117), (387, 3059091), (413, 2866509), (531, 2229507), (567, 2087951), (823, 1438479), (903, 1311039), (1161, 1019697), (1239, 955503), (1593, 743169), (2469, 479493), (2537, 466641), (2709, 437013), (3483, 339899), (3717, 318501), (4779, 247723), (5761, 205497), (7407, 159831), (7611, 155547), (8127, 145671), (11151, 106167), (17283, 68499), (17759, 66663), (22221, 53277), (22833, 51849), (24381, 48557), (33453, 35389)]