127786557

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47381}}^1$

素因数の和:47444

約数の個数: 16

約数和(自身を含む): 181946880

約数和(自身を除く): 54160323

約数列:

[1, 3, 29, 31, 87, 93, 899, 2697, 47381, 142143, 1374049, 1468811, 4122147, 4406433, 42595519, 127786557]

約数ペア:

[(1, 127786557), (3, 42595519), (29, 4406433), (31, 4122147), (87, 1468811), (93, 1374049), (899, 142143), (2697, 47381)]