7668850167

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3821}}^1$

素因数の和:3965

約数の個数: 72

約数和(自身を含む): 12952146480

約数和(自身を除く): 5283296313

約数列:

[1, 3, 9, 11, 19, 33, 57, 97, 99, 121, 171, 209, 291, 363, 627, 873, 1067, 1089, 1843, 1881, 2299, 3201, 3821, 5529, 6897, 9603, 11463, 11737, 16587, 20273, 20691, 34389, 35211, 42031, 60819, 72599, 105633, 126093, 182457, 217797, 223003, 370637, 378279, 462341, 653391, 669009, 798589, 1111911, 1387023, 2007027, 2395767, 3335733, 4077007, 4161069, 7042103, 7187301, 8784479, 12231021, 21126309, 26353437, 36693063, 44847077, 63378927, 77463133, 79060311, 134541231, 232389399, 403623693, 697168197, 852094463, 2556283389, 7668850167]

約数ペア:

[(1, 7668850167), (3, 2556283389), (9, 852094463), (11, 697168197), (19, 403623693), (33, 232389399), (57, 134541231), (97, 79060311), (99, 77463133), (121, 63378927), (171, 44847077), (209, 36693063), (291, 26353437), (363, 21126309), (627, 12231021), (873, 8784479), (1067, 7187301), (1089, 7042103), (1843, 4161069), (1881, 4077007), (2299, 3335733), (3201, 2395767), (3821, 2007027), (5529, 1387023), (6897, 1111911), (9603, 798589), (11463, 669009), (11737, 653391), (16587, 462341), (20273, 378279), (20691, 370637), (34389, 223003), (35211, 217797), (42031, 182457), (60819, 126093), (72599, 105633)]