247660320906

素因数分解:

$2^1\times 3^4\times {\mathrm{1528767413}}^1$

素因数の和:1528767427

約数の個数: 20

約数和(自身を含む): 554942571282

約数和(自身を除く): 307282250376

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1528767413, 3057534826, 4586302239, 9172604478, 13758906717, 27517813434, 41276720151, 82553440302, 123830160453, 247660320906]

約数ペア:

[(1, 247660320906), (2, 123830160453), (3, 82553440302), (6, 41276720151), (9, 27517813434), (18, 13758906717), (27, 9172604478), (54, 4586302239), (81, 3057534826), (162, 1528767413)]