68689419

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1811}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 93934080

約数和(自身を除く): 25244661

約数列:

[1, 3, 47, 141, 269, 807, 1811, 5433, 12643, 37929, 85117, 255351, 487159, 1461477, 22896473, 68689419]

約数ペア:

[(1, 68689419), (3, 22896473), (47, 1461477), (141, 487159), (269, 255351), (807, 85117), (1811, 37929), (5433, 12643)]