136142847

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{41903}}^1$

素因数の和:41947

約数の個数: 18

約数和(自身を含む): 207550512

約数和(自身を除く): 71407665

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 41903, 125709, 377127, 796157, 2388471, 7165413, 15126983, 45380949, 136142847]

約数ペア:

[(1, 136142847), (3, 45380949), (9, 15126983), (19, 7165413), (57, 2388471), (171, 796157), (361, 377127), (1083, 125709), (3249, 41903)]