18426627117

素因数分解:

$3^3\times {\mathrm{47057}}^1\times {\mathrm{14503}}^1$

素因数の和:61569

約数の個数: 16

約数和(自身を含む): 27301169280

約数和(自身を除く): 8874542163

約数列:

[1, 3, 9, 27, 14503, 43509, 47057, 130527, 141171, 391581, 423513, 1270539, 682467671, 2047403013, 6142209039, 18426627117]

約数ペア:

[(1, 18426627117), (3, 6142209039), (9, 2047403013), (27, 682467671), (14503, 1270539), (43509, 423513), (47057, 391581), (130527, 141171)]