15743573991

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2003}}^1\times {\mathrm{4219}}^1$

素因数の和:6257

約数の個数: 40

約数和(自身を含む): 24558779520

約数和(自身を除く): 8815205529

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2003, 4219, 6009, 12657, 18027, 37971, 46069, 54081, 97037, 113913, 138207, 162243, 291111, 341739, 414621, 873333, 1243863, 2619999, 3731589, 7859997, 8450657, 25351971, 76055913, 194365111, 228167739, 583095333, 684503217, 1749285999, 5247857997, 15743573991]

約数ペア:

[(1, 15743573991), (3, 5247857997), (9, 1749285999), (23, 684503217), (27, 583095333), (69, 228167739), (81, 194365111), (207, 76055913), (621, 25351971), (1863, 8450657), (2003, 7859997), (4219, 3731589), (6009, 2619999), (12657, 1243863), (18027, 873333), (37971, 414621), (46069, 341739), (54081, 291111), (97037, 162243), (113913, 138207)]