76440483

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 140958720

約数和(自身を除く): 64518237

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 111, 119, 153, 189, 259, 333, 357, 459, 629, 643, 777, 999, 1071, 1887, 1929, 2331, 3213, 4403, 4501, 5661, 5787, 6993, 10931, 13209, 13503, 16983, 17361, 23791, 32793, 39627, 40509, 71373, 76517, 98379, 118881, 121527, 166537, 214119, 229551, 295137, 404447, 499611, 642357, 688653, 1213341, 1498833, 2065959, 2831129, 3640023, 4496499, 8493387, 10920069, 25480161, 76440483]

約数ペア:

[(1, 76440483), (3, 25480161), (7, 10920069), (9, 8493387), (17, 4496499), (21, 3640023), (27, 2831129), (37, 2065959), (51, 1498833), (63, 1213341), (111, 688653), (119, 642357), (153, 499611), (189, 404447), (259, 295137), (333, 229551), (357, 214119), (459, 166537), (629, 121527), (643, 118881), (777, 98379), (999, 76517), (1071, 71373), (1887, 40509), (1929, 39627), (2331, 32793), (3213, 23791), (4403, 17361), (4501, 16983), (5661, 13503), (5787, 13209), (6993, 10931)]