87674049

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 50583231

約数列:

[1, 3, 9, 17, 27, 51, 153, 251, 459, 753, 761, 2259, 2283, 4267, 6777, 6849, 12801, 12937, 20547, 38403, 38811, 115209, 116433, 191011, 349299, 573033, 1719099, 3247187, 5157297, 9741561, 29224683, 87674049]

約数ペア:

[(1, 87674049), (3, 29224683), (9, 9741561), (17, 5157297), (27, 3247187), (51, 1719099), (153, 573033), (251, 349299), (459, 191011), (753, 116433), (761, 115209), (2259, 38811), (2283, 38403), (4267, 20547), (6777, 12937), (6849, 12801)]