71694423

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 113572800

約数和(自身を除く): 41878377

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 459, 981, 1433, 1853, 2943, 4299, 5559, 12897, 16677, 24361, 38691, 50031, 73083, 156197, 219249, 468591, 657747, 1405773, 2655349, 4217319, 7966047, 23898141, 71694423]

約数ペア:

[(1, 71694423), (3, 23898141), (9, 7966047), (17, 4217319), (27, 2655349), (51, 1405773), (109, 657747), (153, 468591), (327, 219249), (459, 156197), (981, 73083), (1433, 50031), (1853, 38691), (2943, 24361), (4299, 16677), (5559, 12897)]