78347307

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 105937920

約数和(自身を除く): 27590613

約数列:

[1, 3, 113, 239, 339, 717, 967, 2901, 27007, 81021, 109271, 231113, 327813, 693339, 26115769, 78347307]

約数ペア:

[(1, 78347307), (3, 26115769), (113, 693339), (239, 327813), (339, 231113), (717, 109271), (967, 81021), (2901, 27007)]