123808047

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 197904000

約数和(自身を除く): 74095953

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 121, 209, 319, 363, 551, 619, 627, 957, 1653, 1857, 2299, 3509, 6061, 6809, 6897, 10527, 11761, 17951, 18183, 20427, 35283, 53853, 66671, 74899, 129371, 197461, 200013, 224697, 341069, 388113, 592383, 1023207, 1423081, 2172071, 3751759, 4269243, 6516213, 11255277, 41269349, 123808047]

約数ペア:

[(1, 123808047), (3, 41269349), (11, 11255277), (19, 6516213), (29, 4269243), (33, 3751759), (57, 2172071), (87, 1423081), (121, 1023207), (209, 592383), (319, 388113), (363, 341069), (551, 224697), (619, 200013), (627, 197461), (957, 129371), (1653, 74899), (1857, 66671), (2299, 53853), (3509, 35283), (6061, 20427), (6809, 18183), (6897, 17951), (10527, 11761)]