78731746143

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{47713}}^1$

素因数の和:47975

約数の個数: 32

約数和(自身を含む): 109053591552

約数和(自身を除く): 30321845409

約数列:

[1, 3, 61, 71, 127, 183, 213, 381, 4331, 7747, 9017, 12993, 23241, 27051, 47713, 143139, 550037, 1650111, 2910493, 3387623, 6059551, 8731479, 10162869, 18178653, 206645003, 369632611, 430228121, 619935009, 1108897833, 1290684363, 26243915381, 78731746143]

約数ペア:

[(1, 78731746143), (3, 26243915381), (61, 1290684363), (71, 1108897833), (127, 619935009), (183, 430228121), (213, 369632611), (381, 206645003), (4331, 18178653), (7747, 10162869), (9017, 8731479), (12993, 6059551), (23241, 3387623), (27051, 2910493), (47713, 1650111), (143139, 550037)]