145638963

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 217002240

約数和(自身を除く): 71363277

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 3863, 4189, 11589, 12567, 34767, 37701, 227917, 274273, 683751, 822819, 2051253, 2468457, 16182107, 48546321, 145638963]

約数ペア:

[(1, 145638963), (3, 48546321), (9, 16182107), (59, 2468457), (71, 2051253), (177, 822819), (213, 683751), (531, 274273), (639, 227917), (3863, 37701), (4189, 34767), (11589, 12567)]