86678847

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 128044800

約数和(自身を除く): 41365953

約数列:

[1, 3, 9, 59, 177, 239, 531, 683, 717, 2049, 2151, 6147, 14101, 40297, 42303, 120891, 126909, 163237, 362673, 489711, 1469133, 9630983, 28892949, 86678847]

約数ペア:

[(1, 86678847), (3, 28892949), (9, 9630983), (59, 1469133), (177, 489711), (239, 362673), (531, 163237), (683, 126909), (717, 120891), (2049, 42303), (2151, 40297), (6147, 14101)]