276552639

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{253951}}^1$

素因数の和:253979

約数の個数: 18

約数和(自身を含む): 439083008

約数和(自身を除く): 162530369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 253951, 761853, 2285559, 2793461, 8380383, 25141149, 30728071, 92184213, 276552639]

約数ペア:

[(1, 276552639), (3, 92184213), (9, 30728071), (11, 25141149), (33, 8380383), (99, 2793461), (121, 2285559), (363, 761853), (1089, 253951)]