1263888895887

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{106207}}^1$

素因数の和:106652

約数の個数: 48

約数和(自身を含む): 1888140334080

約数和(自身を除く): 624251438193

約数列:

[1, 3, 9, 59, 73, 177, 219, 307, 531, 657, 921, 2763, 4307, 12921, 18113, 22411, 38763, 54339, 67233, 106207, 163017, 201699, 318621, 955863, 1322249, 3966747, 6266213, 7753111, 11900241, 18798639, 23259333, 32605549, 56395917, 69777999, 97816647, 293449941, 457433549, 1372300647, 1923727391, 2380205077, 4116901941, 5771182173, 7140615231, 17313546519, 21421845693, 140432099543, 421296298629, 1263888895887]

約数ペア:

[(1, 1263888895887), (3, 421296298629), (9, 140432099543), (59, 21421845693), (73, 17313546519), (177, 7140615231), (219, 5771182173), (307, 4116901941), (531, 2380205077), (657, 1923727391), (921, 1372300647), (2763, 457433549), (4307, 293449941), (12921, 97816647), (18113, 69777999), (22411, 56395917), (38763, 32605549), (54339, 23259333), (67233, 18798639), (106207, 11900241), (163017, 7753111), (201699, 6266213), (318621, 3966747), (955863, 1322249)]