318208577169

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1\times {\mathrm{9829}}^1$

素因数の和:11878

約数の個数: 64

約数和(自身を含む): 523176192000

約数和(自身を除く): 204967614831

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 1979, 2337, 5453, 5937, 9829, 13853, 16359, 29487, 37601, 41559, 68803, 81139, 112803, 186751, 206409, 243417, 263207, 402989, 560253, 567973, 789621, 1208967, 1307257, 1541641, 1703919, 2820923, 3921771, 4624923, 7656791, 8462769, 10791487, 19451591, 22970373, 32374461, 53597537, 58354773, 136161137, 160792611, 369580229, 408483411, 797515231, 1108740687, 2392545693, 2587061603, 5582606617, 7761184809, 15152789389, 16747819851, 45458368167, 106069525723, 318208577169]

約数ペア:

[(1, 318208577169), (3, 106069525723), (7, 45458368167), (19, 16747819851), (21, 15152789389), (41, 7761184809), (57, 5582606617), (123, 2587061603), (133, 2392545693), (287, 1108740687), (399, 797515231), (779, 408483411), (861, 369580229), (1979, 160792611), (2337, 136161137), (5453, 58354773), (5937, 53597537), (9829, 32374461), (13853, 22970373), (16359, 19451591), (29487, 10791487), (37601, 8462769), (41559, 7656791), (68803, 4624923), (81139, 3921771), (112803, 2820923), (186751, 1703919), (206409, 1541641), (243417, 1307257), (263207, 1208967), (402989, 789621), (560253, 567973)]