1617494427

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{14869}}^1$

素因数の和:14977

約数の個数: 40

約数和(自身を含む): 2590948800

約数和(自身を除く): 973454373

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 153, 237, 459, 711, 1343, 1377, 2133, 4029, 6399, 12087, 14869, 36261, 44607, 108783, 133821, 252773, 401463, 758319, 1174651, 1204389, 2274957, 3523953, 6824871, 10571859, 19969067, 20474613, 31715577, 59907201, 95146731, 179721603, 539164809, 1617494427]

約数ペア:

[(1, 1617494427), (3, 539164809), (9, 179721603), (17, 95146731), (27, 59907201), (51, 31715577), (79, 20474613), (81, 19969067), (153, 10571859), (237, 6824871), (459, 3523953), (711, 2274957), (1343, 1204389), (1377, 1174651), (2133, 758319), (4029, 401463), (6399, 252773), (12087, 133821), (14869, 108783), (36261, 44607)]