15678940149

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{48179}}^1$

素因数の和:48914

約数の個数: 32

約数和(自身を含む): 24629616000

約数和(自身を除く): 8950675851

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 709, 2127, 6381, 12053, 19143, 36159, 48179, 108477, 144537, 325431, 433611, 819043, 1300833, 2457129, 7371387, 22114161, 34158911, 102476733, 307430199, 580701487, 922290597, 1742104461, 5226313383, 15678940149]

約数ペア:

[(1, 15678940149), (3, 5226313383), (9, 1742104461), (17, 922290597), (27, 580701487), (51, 307430199), (153, 102476733), (459, 34158911), (709, 22114161), (2127, 7371387), (6381, 2457129), (12053, 1300833), (19143, 819043), (36159, 433611), (48179, 325431), (108477, 144537)]