57505527

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3011

約数の個数: 24

約数和(自身を含む): 86980608

約数和(自身を除く): 29475081

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 2903, 6603, 8709, 19809, 26127, 89993, 206113, 269979, 618339, 809937, 1855017, 6389503, 19168509, 57505527]

約数ペア:

[(1, 57505527), (3, 19168509), (9, 6389503), (31, 1855017), (71, 809937), (93, 618339), (213, 269979), (279, 206113), (639, 89993), (2201, 26127), (2903, 19809), (6603, 8709)]