51917643

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{339331}}^1$

素因数の和:339354

約数の個数: 12

約数和(自身を含む): 79403688

約数和(自身を除く): 27486045

約数列:

[1, 3, 9, 17, 51, 153, 339331, 1017993, 3053979, 5768627, 17305881, 51917643]

約数ペア:

[(1, 51917643), (3, 17305881), (9, 5768627), (17, 3053979), (51, 1017993), (153, 339331)]