127814289

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{8089}}^1$

素因数の和:8344

約数の個数: 16

約数和(自身を含む): 178627200

約数和(自身を除く): 50812911

約数列:

[1, 3, 23, 69, 229, 687, 5267, 8089, 15801, 24267, 186047, 558141, 1852381, 5557143, 42604763, 127814289]

約数ペア:

[(1, 127814289), (3, 42604763), (23, 5557143), (69, 1852381), (229, 558141), (687, 186047), (5267, 24267), (8089, 15801)]