26631531

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{4127}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 39628800

約数和(自身を除く): 12997269

約数列:

[1, 3, 9, 27, 239, 717, 2151, 4127, 6453, 12381, 37143, 111429, 986353, 2959059, 8877177, 26631531]

約数ペア:

[(1, 26631531), (3, 8877177), (9, 2959059), (27, 986353), (239, 111429), (717, 37143), (2151, 12381), (4127, 6453)]