54779997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{3163}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 76543488

約数和(自身を除く): 21763491

約数列:

[1, 3, 23, 69, 251, 753, 3163, 5773, 9489, 17319, 72749, 218247, 793913, 2381739, 18259999, 54779997]

約数ペア:

[(1, 54779997), (3, 18259999), (23, 2381739), (69, 793913), (251, 218247), (753, 72749), (3163, 17319), (5773, 9489)]