168703353

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7103}}^1$

素因数の和:7158

約数の個数: 48

約数和(自身を含む): 310302720

約数和(自身を除く): 141599367

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 7103, 7917, 21309, 23751, 49721, 63927, 92339, 149163, 205987, 277017, 447489, 617961, 646373, 831051, 1441909, 1853883, 1939119, 2677831, 4325727, 5817357, 8033493, 12977181, 18744817, 24100479, 56234451, 168703353]

約数ペア:

[(1, 168703353), (3, 56234451), (7, 24100479), (9, 18744817), (13, 12977181), (21, 8033493), (29, 5817357), (39, 4325727), (63, 2677831), (87, 1939119), (91, 1853883), (117, 1441909), (203, 831051), (261, 646373), (273, 617961), (377, 447489), (609, 277017), (819, 205987), (1131, 149163), (1827, 92339), (2639, 63927), (3393, 49721), (7103, 23751), (7917, 21309)]