81692091

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{232741}}^1$

素因数の和:232763

約数の個数: 16

約数和(自身を含む): 130335520

約数和(自身を除く): 48643429

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 232741, 698223, 2094669, 3025633, 6284007, 9076899, 27230697, 81692091]

約数ペア:

[(1, 81692091), (3, 27230697), (9, 9076899), (13, 6284007), (27, 3025633), (39, 2094669), (117, 698223), (351, 232741)]