61788906

素因数分解:

$2^1\times 3^4\times {\mathrm{381413}}^1$

素因数の和:381427

約数の個数: 20

約数和(自身を含む): 138453282

約数和(自身を除く): 76664376

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 381413, 762826, 1144239, 2288478, 3432717, 6865434, 10298151, 20596302, 30894453, 61788906]

約数ペア:

[(1, 61788906), (2, 30894453), (3, 20596302), (6, 10298151), (9, 6865434), (18, 3432717), (27, 2288478), (54, 1144239), (81, 762826), (162, 381413)]