206673471

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2333}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 326013120

約数和(自身を除く): 119339649

約数列:

[1, 3, 9, 17, 27, 51, 153, 193, 459, 579, 1737, 2333, 3281, 5211, 6999, 9843, 20997, 29529, 39661, 62991, 88587, 118983, 356949, 450269, 1070847, 1350807, 4052421, 7654573, 12157263, 22963719, 68891157, 206673471]

約数ペア:

[(1, 206673471), (3, 68891157), (9, 22963719), (17, 12157263), (27, 7654573), (51, 4052421), (153, 1350807), (193, 1070847), (459, 450269), (579, 356949), (1737, 118983), (2333, 88587), (3281, 62991), (5211, 39661), (6999, 29529), (9843, 20997)]