178882749

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{4159}}^1$

素因数の和:4236

約数の個数: 28

約数和(自身を含む): 272812800

約数和(自身を除く): 93930051

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1593, 4159, 4779, 12477, 14337, 37431, 43011, 112293, 245381, 336879, 736143, 1010637, 2208429, 3031911, 6625287, 19875861, 59627583, 178882749]

約数ペア:

[(1, 178882749), (3, 59627583), (9, 19875861), (27, 6625287), (59, 3031911), (81, 2208429), (177, 1010637), (243, 736143), (531, 336879), (729, 245381), (1593, 112293), (4159, 43011), (4779, 37431), (12477, 14337)]