26564967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20641}}^1$

素因数の和:20671

約数の個数: 24

約数和(自身を含む): 45082128

約数和(自身を除く): 18517161

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 20641, 61923, 185769, 227051, 268333, 681153, 804999, 2043459, 2414997, 2951663, 8854989, 26564967]

約数ペア:

[(1, 26564967), (3, 8854989), (9, 2951663), (11, 2414997), (13, 2043459), (33, 804999), (39, 681153), (99, 268333), (117, 227051), (143, 185769), (429, 61923), (1287, 20641)]