2108306583

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 3375676800

約数和(自身を除く): 1267370217

約数列:

[1, 3, 9, 27, 29, 37, 61, 87, 111, 183, 261, 333, 549, 783, 999, 1073, 1193, 1647, 1769, 2257, 3219, 3579, 5307, 6771, 9657, 10737, 15921, 20313, 28971, 32211, 34597, 44141, 47763, 60939, 65453, 72773, 103791, 132423, 196359, 218319, 311373, 397269, 589077, 654957, 934119, 1191807, 1280089, 1767231, 1964871, 2110417, 2692601, 3840267, 6331251, 8077803, 11520801, 18993753, 24233409, 34562403, 56981259, 72700227, 78085429, 234256287, 702768861, 2108306583]

約数ペア:

[(1, 2108306583), (3, 702768861), (9, 234256287), (27, 78085429), (29, 72700227), (37, 56981259), (61, 34562403), (87, 24233409), (111, 18993753), (183, 11520801), (261, 8077803), (333, 6331251), (549, 3840267), (783, 2692601), (999, 2110417), (1073, 1964871), (1193, 1767231), (1647, 1280089), (1769, 1191807), (2257, 934119), (3219, 654957), (3579, 589077), (5307, 397269), (6771, 311373), (9657, 218319), (10737, 196359), (15921, 132423), (20313, 103791), (28971, 72773), (32211, 65453), (34597, 60939), (44141, 47763)]