89344809

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 142490880

約数和(自身を除く): 53146071

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 3111, 3191, 9333, 9573, 27999, 28719, 54247, 86157, 162741, 194651, 488223, 583953, 1464669, 1751859, 3309067, 5255577, 9927201, 29781603, 89344809]

約数ペア:

[(1, 89344809), (3, 29781603), (9, 9927201), (17, 5255577), (27, 3309067), (51, 1751859), (61, 1464669), (153, 583953), (183, 488223), (459, 194651), (549, 162741), (1037, 86157), (1647, 54247), (3111, 28719), (3191, 27999), (9333, 9573)]