19486570708977

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{12163}}^1\times {\mathrm{81001}}^1$

素因数の和:93533

約数の個数: 32

約数和(自身を含む): 27430983851520

約数和(自身を除く): 7944413142543

約数列:

[1, 3, 19, 57, 347, 1041, 6593, 12163, 19779, 36489, 81001, 231097, 243003, 693291, 1539019, 4220561, 4617057, 12661683, 28107347, 80190659, 84322041, 240571977, 534039593, 985215163, 1602118779, 2955645489, 18719088097, 56157264291, 341869661561, 1025608984683, 6495523569659, 19486570708977]

約数ペア:

[(1, 19486570708977), (3, 6495523569659), (19, 1025608984683), (57, 341869661561), (347, 56157264291), (1041, 18719088097), (6593, 2955645489), (12163, 1602118779), (19779, 985215163), (36489, 534039593), (81001, 240571977), (231097, 84322041), (243003, 80190659), (693291, 28107347), (1539019, 12661683), (4220561, 4617057)]