78919083

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{171937}}^1$

素因数の和:171963

約数の個数: 16

約数和(自身を含む): 123795360

約数和(自身を除く): 44876277

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 171937, 515811, 1547433, 2922929, 4642299, 8768787, 26306361, 78919083]

約数ペア:

[(1, 78919083), (3, 26306361), (9, 8768787), (17, 4642299), (27, 2922929), (51, 1547433), (153, 515811), (459, 171937)]