67705713

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{49169}}^1$

素因数の和:49198

約数の個数: 20

約数和(自身を含む): 107092260

約数和(自身を除く): 39386547

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 49169, 147507, 442521, 835873, 1327563, 2507619, 3982689, 7522857, 22568571, 67705713]

約数ペア:

[(1, 67705713), (3, 22568571), (9, 7522857), (17, 3982689), (27, 2507619), (51, 1327563), (81, 835873), (153, 442521), (459, 147507), (1377, 49169)]