80850095541

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1\times {\mathrm{2551}}^1$

素因数の和:4987

約数の個数: 64

約数和(自身を含む): 131303462400

約数和(自身を除く): 50453366859

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 2381, 2551, 4437, 7143, 7653, 13311, 21429, 22959, 40477, 43367, 64287, 68877, 69049, 73979, 121431, 130101, 207147, 221937, 364293, 390303, 621441, 665811, 1092879, 1170909, 1173833, 1257643, 1864323, 1997433, 3521499, 3772929, 6073931, 10564497, 11318787, 18221793, 31693491, 33956361, 54665379, 103256827, 163996137, 176143999, 309770481, 528431997, 929311443, 1585295991, 2787934329, 2994447983, 4755887973, 8983343949, 26950031847, 80850095541]

約数ペア:

[(1, 80850095541), (3, 26950031847), (9, 8983343949), (17, 4755887973), (27, 2994447983), (29, 2787934329), (51, 1585295991), (87, 929311443), (153, 528431997), (261, 309770481), (459, 176143999), (493, 163996137), (783, 103256827), (1479, 54665379), (2381, 33956361), (2551, 31693491), (4437, 18221793), (7143, 11318787), (7653, 10564497), (13311, 6073931), (21429, 3772929), (22959, 3521499), (40477, 1997433), (43367, 1864323), (64287, 1257643), (68877, 1173833), (69049, 1170909), (73979, 1092879), (121431, 665811), (130101, 621441), (207147, 390303), (221937, 364293)]