196288839

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{15241}}^1$

素因数の和:15309

約数の個数: 24

約数和(自身を含む): 299596752

約数和(自身を除く): 103307913

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12879, 15241, 45723, 137169, 411507, 807773, 1234521, 2423319, 3703563, 7269957, 21809871, 65429613, 196288839]

約数ペア:

[(1, 196288839), (3, 65429613), (9, 21809871), (27, 7269957), (53, 3703563), (81, 2423319), (159, 1234521), (243, 807773), (477, 411507), (1431, 137169), (4293, 45723), (12879, 15241)]