127523817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 206977680

約数和(自身を除く): 79453863

約数列:

[1, 3, 9, 17, 29, 41, 51, 87, 123, 153, 261, 369, 493, 697, 701, 1189, 1479, 2091, 2103, 3567, 4437, 6273, 6309, 10701, 11917, 20213, 20329, 28741, 35751, 60639, 60987, 86223, 107253, 181917, 182961, 258669, 345593, 488597, 833489, 1036779, 1465791, 2500467, 3110337, 4397373, 7501401, 14169313, 42507939, 127523817]

約数ペア:

[(1, 127523817), (3, 42507939), (9, 14169313), (17, 7501401), (29, 4397373), (41, 3110337), (51, 2500467), (87, 1465791), (123, 1036779), (153, 833489), (261, 488597), (369, 345593), (493, 258669), (697, 182961), (701, 181917), (1189, 107253), (1479, 86223), (2091, 60987), (2103, 60639), (3567, 35751), (4437, 28741), (6273, 20329), (6309, 20213), (10701, 11917)]