127993935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4691}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 218909952

約数和(自身を除く): 90916017

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 4691, 5457, 9095, 14073, 23455, 27285, 70365, 79747, 239241, 398735, 501937, 1196205, 1505811, 2509685, 7529055, 8532929, 25598787, 42664645, 127993935]

約数ペア:

[(1, 127993935), (3, 42664645), (5, 25598787), (15, 8532929), (17, 7529055), (51, 2509685), (85, 1505811), (107, 1196205), (255, 501937), (321, 398735), (535, 239241), (1605, 79747), (1819, 70365), (4691, 27285), (5457, 23455), (9095, 14073)]