16773141

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 30566592

約数和(自身を除く): 13793451

約数列:

[1, 3, 7, 11, 21, 23, 33, 41, 49, 69, 77, 121, 123, 147, 161, 231, 253, 287, 363, 451, 483, 539, 759, 847, 861, 943, 1127, 1353, 1617, 1771, 2009, 2541, 2783, 2829, 3157, 3381, 4961, 5313, 5929, 6027, 6601, 8349, 9471, 10373, 12397, 14883, 17787, 19481, 19803, 22099, 31119, 34727, 37191, 46207, 58443, 66297, 72611, 104181, 114103, 136367, 138621, 217833, 243089, 342309, 409101, 508277, 729267, 798721, 1524831, 2396163, 5591047, 16773141]

約数ペア:

[(1, 16773141), (3, 5591047), (7, 2396163), (11, 1524831), (21, 798721), (23, 729267), (33, 508277), (41, 409101), (49, 342309), (69, 243089), (77, 217833), (121, 138621), (123, 136367), (147, 114103), (161, 104181), (231, 72611), (253, 66297), (287, 58443), (363, 46207), (451, 37191), (483, 34727), (539, 31119), (759, 22099), (847, 19803), (861, 19481), (943, 17787), (1127, 14883), (1353, 12397), (1617, 10373), (1771, 9471), (2009, 8349), (2541, 6601), (2783, 6027), (2829, 5929), (3157, 5313), (3381, 4961)]