129646899

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 207355280

約数和(自身を除く): 77708381

約数列:

[1, 3, 9, 19, 27, 57, 61, 81, 171, 183, 513, 549, 1159, 1381, 1539, 1647, 3477, 4143, 4941, 10431, 12429, 26239, 31293, 37287, 78717, 84241, 93879, 111861, 236151, 252723, 708453, 758169, 1600579, 2125359, 2274507, 4801737, 6823521, 14405211, 43215633, 129646899]

約数ペア:

[(1, 129646899), (3, 43215633), (9, 14405211), (19, 6823521), (27, 4801737), (57, 2274507), (61, 2125359), (81, 1600579), (171, 758169), (183, 708453), (513, 252723), (549, 236151), (1159, 111861), (1381, 93879), (1539, 84241), (1647, 78717), (3477, 37287), (4143, 31293), (4941, 26239), (10431, 12429)]