118738143

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{39619}}^1$

素因数の和:39668

約数の個数: 20

約数和(自身を含む): 182172760

約数和(自身を除く): 63434617

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 39619, 118857, 356571, 1069713, 1465903, 3209139, 4397709, 13193127, 39579381, 118738143]

約数ペア:

[(1, 118738143), (3, 39579381), (9, 13193127), (27, 4397709), (37, 3209139), (81, 1465903), (111, 1069713), (333, 356571), (999, 118857), (2997, 39619)]