201937509

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5569}}^1$

素因数の和:5674

約数の個数: 32

約数和(自身を含む): 320832000

約数和(自身を除く): 118894491

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 5569, 12087, 16707, 36261, 50121, 94673, 150363, 284019, 439951, 852057, 1319853, 2556171, 3959559, 7479167, 11878677, 22437501, 67312503, 201937509]

約数ペア:

[(1, 201937509), (3, 67312503), (9, 22437501), (17, 11878677), (27, 7479167), (51, 3959559), (79, 2556171), (153, 1319853), (237, 852057), (459, 439951), (711, 284019), (1343, 150363), (2133, 94673), (4029, 50121), (5569, 36261), (12087, 16707)]