82358217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 136019520

約数和(自身を除く): 53661303

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 123, 153, 171, 323, 369, 691, 697, 779, 969, 2073, 2091, 2337, 2907, 6219, 6273, 7011, 11747, 13129, 13243, 28331, 35241, 39387, 39729, 84993, 105723, 118161, 119187, 223193, 254979, 481627, 538289, 669579, 1444881, 1614867, 2008737, 4334643, 4844601, 9150913, 27452739, 82358217]

約数ペア:

[(1, 82358217), (3, 27452739), (9, 9150913), (17, 4844601), (19, 4334643), (41, 2008737), (51, 1614867), (57, 1444881), (123, 669579), (153, 538289), (171, 481627), (323, 254979), (369, 223193), (691, 119187), (697, 118161), (779, 105723), (969, 84993), (2073, 39729), (2091, 39387), (2337, 35241), (2907, 28331), (6219, 13243), (6273, 13129), (7011, 11747)]