2116768563

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 3882418176

約数和(自身を除く): 1765649613

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 127, 141, 273, 329, 381, 423, 433, 611, 819, 889, 987, 1143, 1299, 1651, 1833, 2667, 2961, 3031, 3897, 4277, 4953, 5499, 5629, 5969, 8001, 9093, 11557, 12831, 14859, 16887, 17907, 20351, 27279, 34671, 38493, 39403, 41783, 50661, 53721, 54991, 61053, 77597, 104013, 118209, 125349, 142457, 164973, 183159, 232791, 264563, 354627, 376047, 384937, 427371, 494919, 543179, 698373, 714883, 793689, 1154811, 1282113, 1629537, 1851941, 2144649, 2381067, 2584577, 3464433, 4888611, 5004181, 5555823, 6433947, 7753731, 15012543, 16667469, 18092039, 23261193, 33599501, 45037629, 54276117, 100798503, 162828351, 235196507, 302395509, 705589521, 2116768563]

約数ペア:

[(1, 2116768563), (3, 705589521), (7, 302395509), (9, 235196507), (13, 162828351), (21, 100798503), (39, 54276117), (47, 45037629), (63, 33599501), (91, 23261193), (117, 18092039), (127, 16667469), (141, 15012543), (273, 7753731), (329, 6433947), (381, 5555823), (423, 5004181), (433, 4888611), (611, 3464433), (819, 2584577), (889, 2381067), (987, 2144649), (1143, 1851941), (1299, 1629537), (1651, 1282113), (1833, 1154811), (2667, 793689), (2961, 714883), (3031, 698373), (3897, 543179), (4277, 494919), (4953, 427371), (5499, 384937), (5629, 376047), (5969, 354627), (8001, 264563), (9093, 232791), (11557, 183159), (12831, 164973), (14859, 142457), (16887, 125349), (17907, 118209), (20351, 104013), (27279, 77597), (34671, 61053), (38493, 54991), (39403, 53721), (41783, 50661)]