78704859

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{72673}}^1$

素因数の和:72714

約数の個数: 12

約数和(自身を含む): 110755176

約数和(自身を除く): 32050317

約数列:

[1, 3, 19, 57, 361, 1083, 72673, 218019, 1380787, 4142361, 26234953, 78704859]

約数ペア:

[(1, 78704859), (3, 26234953), (19, 4142361), (57, 1380787), (361, 218019), (1083, 72673)]