74408643

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{486331}}^1$

素因数の和:486354

約数の個数: 12

約数和(自身を含む): 113801688

約数和(自身を除く): 39393045

約数列:

[1, 3, 9, 17, 51, 153, 486331, 1458993, 4376979, 8267627, 24802881, 74408643]

約数ペア:

[(1, 74408643), (3, 24802881), (9, 8267627), (17, 4376979), (51, 1458993), (153, 486331)]