268336761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16361}}^1$

素因数の和:16453

約数の個数: 32

約数和(自身を含む): 452376576

約数和(自身を除く): 184039815

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 16361, 16401, 49083, 114527, 179971, 343581, 539913, 1161631, 1259797, 3484893, 3779391, 8131417, 12777941, 24394251, 38333823, 89445587, 268336761]

約数ペア:

[(1, 268336761), (3, 89445587), (7, 38333823), (11, 24394251), (21, 12777941), (33, 8131417), (71, 3779391), (77, 3484893), (213, 1259797), (231, 1161631), (497, 539913), (781, 343581), (1491, 179971), (2343, 114527), (5467, 49083), (16361, 16401)]