26556543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 41491632

約数和(自身を除く): 14935089

約数列:

[1, 3, 9, 13, 39, 117, 353, 643, 1059, 1929, 3177, 4589, 5787, 8359, 13767, 25077, 41301, 75231, 226979, 680937, 2042811, 2950727, 8852181, 26556543]

約数ペア:

[(1, 26556543), (3, 8852181), (9, 2950727), (13, 2042811), (39, 680937), (117, 226979), (353, 75231), (643, 41301), (1059, 25077), (1929, 13767), (3177, 8359), (4589, 5787)]