74404359

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 117512640

約数和(自身を除く): 43108281

約数列:

[1, 3, 9, 17, 27, 51, 153, 173, 459, 519, 937, 1557, 2811, 2941, 4671, 8433, 8823, 15929, 25299, 26469, 47787, 79407, 143361, 162101, 430083, 486303, 1458909, 2755717, 4376727, 8267151, 24801453, 74404359]

約数ペア:

[(1, 74404359), (3, 24801453), (9, 8267151), (17, 4376727), (27, 2755717), (51, 1458909), (153, 486303), (173, 430083), (459, 162101), (519, 143361), (937, 79407), (1557, 47787), (2811, 26469), (2941, 25299), (4671, 15929), (8433, 8823)]